Product details100% and high quality.
Noise reduction and control with crystal
clear sound
the classic fashion appearance ,stereo
listen to music, hands-free
Full-function touch control, volume keys,
number redial, voice reporting or reject incoming calls, etc.
One with two connections, good sound
quality
Transmission frequency: 2.4GHz-2.48GHz
The main chip: British imports csr8610 chip

Built-in battery: Type 401 025 Class A +
75-capacity polymer batteries
Talk Standby time: 5-7 hours talk, music
3-5 hours, approximately 120 hours standby
Technical standards: Bluetooth version 4.0
Transmission distance: About 10 meters
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