We have in-ear headphone, vertical in-ear headphone, over-the-ear headphone, noise cancelling headphone, iphone accessories, hands free accessories, earbuds, earphones w/ mic for voip and portable speaker.
Colorful 2.4g wireless earphones features: 1.Chatting online; 2.Transmission range:larger than 10m; 3.Sound:full acoustic fidelity and strong bass voice; 4.Invisible noise reduction mic inside guarantees acoustic fidelity; 5.Battery:180 hours long standby/lithium battery inside lasts for 8 hours; 6.Intelligence code system:share music online with friedns with one emitter. Detailed specifications: 1.Frequency range(ghz): 2.404~2.476. 2.Avaiable range(m): 10.. 3.Baud rate(bps): typ:4m.. 4.Successive working time: about 8hours. 5.Battery: chargeable lithium-ion polymer battery (3.7v/320ma/h)... Two part:...Speaker parameter: 1.Speaker diameter: 40mm.. 2.Impedance: 32 3.S.P.L: 118db s.P.L.At 1khz.. 4.Rated power:20mw...... 5.Aggregate capability:40mw.. 6.Frequency response:20hz-20, 000hz Microphone parameter. 1.Microphone unit: 4*1.5mm.. 2.Directivity:omnidirectional. 3.S.P.L:-58 4.Impedance: 5.Frequancy response:30hz-16, 000hz.. 6.Operating voltage:3.0v. Blister and papercard
Fm radio card wireless headphone with exotic art work 1.Support computer system: windows98, win2000, win xp, win vista 2.Usb interface: high speed USB 2.0 3.Support memory card: TF Card 4.Capacity of support card: 16gb. 5.Support music format: mp3, wma.. 6.Battery: chargeable lithium-ion polymer battery (3.7v/320ma/h). 7.Charger power: computer USB interface 5v or dc 5v.. 8.Successive working time: about 10 hours 9.Frequency response: 20h 20khz. 10.S/n ratio: -82db. Two part:...Speaker parameter: Speaker diameter:40mm.. Impedance: 32 S.P.L: 108db s.P.L.At 1khz.. Rated power:20mw . Aggregate capability:40mw .. Frequency response:20hz-20, 000hz. Blister and papercard
2012 hot sale!bluetooth headset for iphone: 1.Support systems: audio equipments with bluetooth functions, such as pc, cellphone, mp3. 2.Bluetooth protocol standards: bluetooth v2.1+edr 3.Receiver range: 10m/360 degree, 4.Carrier frequency: 2402mhz-2480mhz 5.Usb interference: high speed USB2.0 6.Battery: chargeable lithium-ion polymer battery(3.7v/320ma/h) 7.Charger power: computer usb interface dc5v,dc5v(500ma),travel charger,dc5v(500ma)car charger 8.Successive working time: about 10 hours 9.Frequency response: 20hz-20khz 10.S/n ratio: -82db Speaker parameter: 1.Speaker diameter: 40mm 2.Impedance:32 3.S.P.L.:106db s.P.L.At 1khz 4.Rated power:20mw 5.Aggregate capability:40mw 6.Frequency response:20hz-20, 000hz. Blister packing and papercard.
Single loudspeakers, mounted in their enclosures ,Products include: Portable Speaker Headphones, Earphones, Bluetooth, Loudspeaker
Supplier: Used mobile phone, used laptop, note book, ipad, pad, consumer electronics, speaker, headset. used cell phone
Services: International trade, wholesale, direct factory connecting, forwarding
Buyer: Used mobile phone, used laptop, note book, ipad, pad, consumer electronics, speaker, headset. used cell phone
Driver power: 5W Frequency response: 90Hz-20KHz SN ratio: ��85DB Distortion: �10% Product size: 9*9*11cm Packing size: 10*10*12cm Music playing time: 4-5 hours Bluetooth distance: 10m 1200mAh/3.7V Lithium battery * Bluetooth 4.0 * Perfect sound, super bass * Built-in rechargeable battery * U disk / SD card connection * FM radio * microSD card supported * Loud sound quality
1. Special voice prompt, calling answer, voice notice phone number. 2. Military technology shell, alloy steel, antiwear material 3. Exquisite design, easy cooperating. 4. Pneumatic pressure cone technology, neodymium iron boron speaker, perfect quality sound 5. Dual power, built in 3.7v 500mah lithium battery, external dock 3.7v 1020mah battery, it can be used as power bank. 6. Bluetooth v2.1+edr 7. Using for meeting, travelling, car kit, children teaching. Channels : 2 (2.0) Special feature : wireless, portable, mini Special function: with phone function Type:bluetooth speaker Color: red , silver , black, green, metal Use for : iphone, ipad, cellphone Connect by : bluetooth / aux cable 2.5mm jack Bluetooth: v2.1+edr Power : 1.5w Frequence : 65hz-20khz Distortion factor : thd86db Builit in battery : 3.7v 500mah External dock battery:3.7v 1020mah
Power supplier Dc 5v Output power3w(1khz, thd10%) Frequency120hz-18khz Signal&noise ratio¡y60db Li-ion output3.75v~4.25v Li-ion input 5v Lithium battery capacity300mah Speaker unit:31mm Impedance4 ohm(|¸) Dimensions30mm*35mm Weight 60g ColorBlack/red/white Pvc box size:6.9*6.9*5cm Carton size:52*36*29cm
