Best bluetooth headset

タイトルまたは説明

Specification

* Bluetooth Specification v2.1+EDR class 2

* Multi-point technology, CSR BC***0 chip
* HFP V1.5 and HSP v1.1 support
* RF Frequency Range: 2.****2.**0GHZ, 2.4G ISM band
* Radio Performance: Receive Sensitivity of **0dBm, TX Power Max 4dBm
* Frequency Response: *0Hz- *0kHz, Very high Signal to Noise Ratio (SNR): *5Db,

Total Harmonic Distortion(THD): 0.1%
* 3 Buttons design: MFB, VOL+, VOL-
* LED Indicator Status: Blue, Red
* Rechargeable *0mAh Li-Polymer Battery
* Mimi 5PIN USB charging Port
* Charger adapter Output: DC 5V&**0mA
* Nominal charging time: Max 1.5 hours
* Talk time: Up to 4.5 hours
* Standby time: Up to **0 hours
* Dimensions (main body): **4(L) x*2(W) x *4.6(H) mm
* Weight: *5 grams
* Operating Temperature: **0 oC - *0oC
* Storage Temperature: **0 oC - *0oC

What's in Box

* Bluetooth Headset
* USB Cable

* User Manual

Packing

* *0pcs/ctn

* Carton size: *0.5**1.5**8cm

* Gross Weight: 3KG