Mic cimension: 6.03.0 mm Sensitivity: -40db3db Directivity: omnidirectional Lmpedance : 2.2k+ Loudhailer:32mm Impedance: 32ohm Frequency response: 20~20khz Sensitivity: 112.0 db3db(1khz) Input plug diameter: 3.5mm Cord length :about 2.5meters Blister
Features: 3.5 mm plug jack Type: Lateral, closed, dynamic Impedance: 16 ohms at 1 kHz Sensitivity: 100 dB/mW Power handling capacity: 100 mW Frequency response: 12 Hz-23 kHz All parts from original brand's factory for ipod nano, video, shuffle, mp3 in new sealed box Packing content: 1 X ipod earphone 2 X Ear Pad Foam Cover
Anc in-ear earphone Driver unit 2pcs dia8mm Frequency response 20-20khz Impedance 32 ohm Sensitivity 113db, 120db (at 1 khz) Noise reduction level ¿¬p11db at 300hz Plug dia 3.5mm Cord length 2.0m Battery aaa 1pcs We combine active noise cancellation with style. Comfort and sound quality to create a full, rich sound anywhere you use them. Thanks to the soft ear cushions and lightweight design you'll enjoy superior comfort for hours of listening pleasure. Plus, you'll experience optimal sound quality and speech clarity even at lower volumes, easily adjusted by the in-line volume control. Requires one aaa battery (not included) .It is compatible with all ipod, mp3, cd, dvd players, computers, in-flight and home entertainment systems
Waterproof vibration earphone Listening to music at high volumes in noisy surroundings can seriously damage your hearing. Our earphone gets prevented the injury of the eardrum with very minute vibration from high pneumatic pressure in the ear when listening to music loudly at high sound db. That is to say, vibration will be increased and direct sound will be reduced at high sound db. Therefore we can listen to music by vibration without immediate affection by loud sound. Also our earphone has a perfect waterproof function free from water. Therefore we will be able to listen to music freely from water in swimming pool, beach and from sweat when exercising. So we named our earphone 'waterproof vibration earphone'. Our company had ever taken part in the cebit2007 in hanover, germany and in this year we have also participated in the ces2008 in las vegas, usa with our waterproof vibration earphone. There our waterproof vibration earphone had got huge interest from a lot of overseas buyers. Export standard packing
Product spec: Cable length: 120cm(earphone cable)+30cm(connection cable) Diameter: 55mm(with silicone case) Weight: 65g(with silicone case)
Clear tube earphone Surgical grade acoustic tube; discreet and comfortable; available in clear and black Quick-fasten secure structure Environmental pu cable reinforced with kevlar Used with optional ear mold allows ambient sounds and provides better wearing. Discreet communication in complex environment. Suitable for patrolling police, security personnel in hotel, conference hall, casino and restaurant, etc. Available for motorola, ef johnson, frs, kenwood, icom, yaesu/vertex, maxon, etc. Technical specification
For motorola visar
First portable language learning equipment in the world. The sound of cassette tape and user's own voice can be heard at the same time. Listening one's own voice helps memory works to be effective in learning a foreign language. Can help vocabulary an sentence studies as well as pronunciation practice. Equally effective in memory works in other subjects than languages. High quality sound renders to sing more emotionally. Using as an earphone with switched off consumes no battery. Can also be used as internet-phone. * A user's voice as well as the sound from the cassette could be heard through the earphone. * A user's voice could be compared with the sound from the cassette which is simultaneously recorded. * Infinite Repetition Function * A user's voice could be heard along with "Infinite Repetition Function" (which functions as a "Voice Pen") * Could be used independently of an external sound device which has been removed * Memory Time: 20 seconds * Battery Life Time: 12hrs when the memory is continuously used Packing unit : 30EA/BOX Quntity : 500BOX/20FT ,1000BOX/40FT
Certification CE ROHS Tiny earbuds convenient to use Touch control double keys operation Fast connection with opening case 13mmcomposite membrane driver element Supoort HIFI sound quality CVC penetrating calling Comfort design for ergonmics Materials have ABS and PC Wireless solution is Jerry AC6973D4 Wireless version is BT 5.1 Wireless support agreement AVRCP HSP HFP A2DP Transmission distance is 10m Frequency Response 2.402GHz-2.480GHz Battery capacity 25mAh 250mAh The case of charging times for earbuds 2-3times Driver Element Composite membrane 13mm Frequency Response 20Hz-20kHz Playing time is 4-5h Standby time is 150h Charging time is 1h Color Black white and support customized
Packaging & Delivery Selling Units:Single item Single package size: 25X48X58 cm Single gross weight:10.000 kg Package Type:Neutral package; Color box;Polybag; Blister packing.We can make packing according to customer's request. Our Services 1. Quick delivery: High production capacity,output 80,000-10,0000pcs every week. 2. Quality Assurance: All car chargers have been 100% tested before shipment. Strict quality control at every process of production. Serious aging test for a few hours before packing to make sure reliable quality. 3. Wide range of models: All well-known USB device brands for you to choose. Special specification can be provided to OEM. 4. Very competitive prices: Our own factory production, wholesale price to help you win the market. 5. High quality: Short circuit/ Over current/ Over temperature protection. High working efficiency, 98%. 6. HanXiang Car charger warranty: 24 monthe within the warranty period, free replacement to refund. 7. Professional packaging for car charger: Paper box, bubble bag. To avoid any damage to the car charger. Customized package is accepted. 8. Professional service team: Provide you with satisfactory service.
Taiwan Advance Creative Techonology! MIT only. The only "Magical Mic" Bluetooth Earphone in market!! Magic Mic bluetooth earphone with world wide patent! No surrounding voice except the caller, will be received by the phone receiver. All sounds from caller's surrounding will be eliminated. The mic will delete all source of background noise. Only the caller's sound can be heard by the receiver. Magic Mic will delete noise up to 90dbs (option). Welcome customized design for ODM/OEM and exclusive distributor/agent.
Drive unit:8mm Frequency response:20-20khz Sensitivity:106db¡à3db Impedance:16 ohm Rated power: 2mw Jack:diameter 3.5mm Packaging information Sales packaging: color box/ blister+card, etc Transport packaging: (if blister and card) Pcs per carton: 120 pcs Size of cartone: 65*51*60cm Gross weight: 9¡à 0.2kg
B) sensitivity: 105db ¡à 2db/mw C) rated power: 30mw 3) microphone A) impedance: 1.5k ohms B) sensitivity: -58db ¡à 2db C) rated power: 0.5mw 4) plug: 3.5mm stereo 5) cable length: 1.5m Packaging information Sales packaging: color box/ blister+card, etc Transport packaging: (if color box) Pcs per carton: 60 pcs Size of cartone: 85*51*61cm Gross weight: 18¡à 0.2kg
1. Item no.: cmth-13 2. Product name: red crystal rhinestone dj hi-def noise-canceling over-ear headphones 3.Material: abs+ rhinestone 4.Fashion style headphone with crystals, each stone placed by hand piece by piece. No machines are used. 5. Various stones colors, size, logo and packing are all available 6. Can be designed as per customers' requests 7. Prompt delivery and good service base on competitive price. 8. Imaginative and fashionable design selectable.
Speaker dimension:Ø40mm Lmpedance:32w Sensitiviy :105db s.P.L at 1khz Frequency response:20hz~20, 000hz Rated power:15mw Power capability:150mw Cable length:1.8m¡À0.3m Plug type:Ø3.5mm stereo Microphone unit:6¡Á5mmíºc58db¡À3db Dimensions:45*44*43cm Qty:20pcs N.W.:5.5kgs G.W.:6.5kgs
IPLOO overhead headphone Mic dimensions:+¼6x5mm Sensitivity:-40dbf+3db Lmpedance :f-2.2k±+ Driver diameter:+¼40.0mm Lmpedance :32±+ Frequency response:20~20khz Sensitivity(s.P.L):110.0dbf+3db(at 1khz) Input plug diameter:+¼3.5mm Cord length:2.5meters
Model: AH - 806 e Weight of single product: 277G Color box size: 19.5*15.6*10cm Transmission range 10 meters function Power display, voice control, music support, multi-point connection Printing LOGO Bluetooth protocol 5.0 channel stereo use head-mounted Double stereo
Bluetooth version: V4.1 aptx Chipset Solution: JL (Chinese Solution) Support Bluetooth: HSP/HFP/A2DP/AVRCP Audio: Stereo earphones with built-in mic for hands-free-calling Speaker size: 8mm Operating range: up to10mï¼?open-spaceï¼? RF Frequency Response: 2.402~2.480GHZ ISM band Battery: 76 mAh Talking time: Music playing time: 4-6 hours Stand-by time: up 170 hours Charing time: 1-2 hours Charging voltage: 5V
Speaker size:10mm Sensitivity:90±3db Impedance: 16 ohm±15% Freqency response:20-20, 000hz Cable length:1.2m±10% Jack:3.5mm gold plated Mic sensitivity: -50db±3db The earphone delivers immersive surround that boasts vibrant highs, mids and pumping bass through the high-performance 10mm drivers.
Bluetooth version: v4.2 working distance: 10m Battery: 3.7v 50mah bulit-in lithium battery Charging voltage: dc 5v Charging time: about 1 hour Charging currency: =15ma standby currency: =2ma Working temperature: -40 to +80 Play time: =3 hours talk time: =4 hours Standby time: about 40 hours
