Folding and Retractable Design Bluetooth Headset

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Basic Info

Payment Type:	T/T or L/C

Product Description

Features:

Folding and retractable design, easy to carry
Extreme comfort from adjustable headband and earplug
Embedded microphone for handsfree conversation from Bluetooth-enabled mobile phones
Three-way calling function
Enjoy stereo music wirelessly from Bluetooth A2DP devices
When you receive an incoming call, the music will pause automatically
Touch button for previous/next track, pause/play, volume up/volume down
Automatically connects to the last connected Bluetooth device

Specifications:

CSR V4.0
Trans-distance: 10m/30feet
Frequency: 2402MHz-2480MHz
S/N ratio: - 82db
Battery: Chargeable lithium-ion polymer battery (3.7V/250MA/h)
Charger power: DC 5V (1A)
Successive working time: 8 hours
Standby time: about 180 hours.
Driver unit:
- Speaker diameter: Φ40mm
- Impedance: 32Ω
- S.P.L: 108dB S.P.L at 1KHz
Rated power: 20mW
Freq Response: 20Hz-20KHz;
Microphone Unit: φ4*1.5mm
Impedance: ≤2.2KOhms
Freq response: 30Hz-16KHz
Operating voltage: 3.0V
Packing: gift box and PP/PE bag, blister, clamshell, case and more