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Mini casque d'écoute stéréo sans fil, Bluetooth 503, mains libres, lecteur MP3, pour le Sport, prend en charge la carte TF, bandeau FM
Features: Long talk time,all phones universal, Music player with A2DP, Support TF Card Function Keys: Volume + -, music playback, pause, previous song, next song Supports all bluetooth devices,then hang up, reject calls, last number call-back Specification: Channel: stereo Talk Time:6 hours Main Chip: 3.0 + EDR Speaker: 30 speaker Noise Reduction: CVC Standby Time: 100 hours Bluetooth Version: V4.1 + EDR Battery Rechargeable: Lithium Polymer Frequency Range: 2.4G Frequency Response Range: 20-20KHZ Transmission Power: Class2 Transmission Frequency: 2.4GHz Transmission Distance: 10 meters Average Sensitivity: 105DB (AT 1KHZ +3 DB) Supported File Formats: A2DP, Headset and Handsfree mode Package Included: 1 x Bluetooth Headset 1 x USB Cable 1 x User Manual
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Active Noise-Cancellation : Yes
Style : Headphone
Control Button : Yes
Certification : NONE
Communication : Wireless
Origin : Mainland China
Brand Name : DEDOMON
Support Memory Card : No
Volume Control : Yes
Vocalism Principle : Dynamic
Resistance : 32Ω
Frequency Response Range : -Hz
Sensitivity : 113±3dB
Support APP : No
Is wireless : Yes
Line Length : Nonem
Waterproof : No
Function : For Internet Bar,for Video Game,Common Headphone,For Mobile Phone,Sport
Connectors : None
Wireless Type : bluetooth,None
With Microphone : Yes
Compatible with : Bluetooth device
Compatible cards : TF/micro SD card
Compatible files : MP3, WMA
Compatible systems : Windows98/2000/XP
USB Interface : High Speed USB 2.0
Battery : DC 3.7V
Continuous working time : about 5 hours
Charging time : about 2-3 hours
Frequency response : 20Hz-20KHz
