IPX5 waterproof level
400mAh mini charge case/Double digital display for earphones
Earbuds can be easily switched independently
HIFI sound quality with professional tuning
Auto power on/off/reconnect/pair
ANC Noise cancelation
Wireless charging mode
Transparent mode
Low latency mode
In ear inspection
Materials is ABS and PC
Wireless solution is Lanxun 5376A
Wireless version is BT 5.0
Wireless support agreement AVRCP HSP HFP A2DP
Transmission distance is10m-15m
Frequency Response is 2.402GHz-2.480GHz
Battery capacity is 40mAh 400mAh with protective IC board
The case of charging times for earbuds is 4 times
Driver Element is Composite membrane speaker �?6mm
Frequency Response is 20Hz-20kHz
Touch Control mode
Sensitivity 102dB�±3
Microphone MEMS microphones 3722
Frequency 2.4GHz Class 2
Input 3.7V
Impedance 16�©�±15%
Max power dissipation 12mA
Playing time 3-4h
Standby time 150h
Charging time 1h
Color Black and support customized
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
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
Bluetooth Headset Gelius Pro Airdots One ANC/ENC Chipset: ANC+ENC JL7003 Bluetooth version: 5.3 Support: A2DP, AVRCP, H-SP, H-FP Battery capacity: earphone battery 50mAh Charging case battery: 400mAh Effective distance: 10M Earphone charging time: about 1H Charging case charging time: about 1.5H
Two built in microphones with ENC Built in Hall switch open the lid of case with automatic connection 6mm composite membrane driver element Supoort HIFI sound quality CVC penetrating calling penetrating calling Comfort design for ergonmics Built-in button cells,with long battery life and safe working Waterproof IPX5 Materials is ABS and PC Wireless solution is RTL8753 Wireless version is BT 5.0 Wireless support agreement AVRCP HSP HFP A2DP Transmission distance is 10m-15m Frequency Response is 2.402GHz-2.480GHz Battery capacity 60mAh 500mAh with protective IC board The case of charging times for earbuds is 4 times Microphone sensitivity -38±3dB Impedance 16±15 Driver Element is 6mm Composite membrane speaker Frequency Response is 20Hz-20kHz Impedance output sensitivity is 97±5dB at 1KHz Input DC5V 500mA Playing time 5-6h Standby time 200h Charging time 1.5h Color Black and support customized