Bluetooth headphone with dual microphone
Features:
* Dual-Microphone
* CVC V5.0, Echo and Noise Cancellation, Packet/bit Error Correction Technology
* Bluetooth Specification V2.1+EDR class 2
* Supports connecting to two phones simultaneously
* Rechargeable 80mAh Li-Polymer Battery
* Normal charging time: Max 1.5 hours
* Talk time: Up to 4.5 Hours
* Standby time: Up to 120 hours
Specification:
* Bluetooth Specification v2.1+EDR class 2
* Multi-point technology, CSR BC6150 chip
* HFP V1.5 and HSP v1.1 support
* RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band
* Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm
* Frequency Response: 20Hz- 20kHz, Very high Signal to Noise Ratio (SNR): 95Db,
Total Harmonic Distortion(THD): 0.1%
* 3 Buttons design: MFB, VOL+, VOL-
* LED Indicator Status: Blue, Red
* Rechargeable 80mAh Li-Polymer Battery
* Mimi 5PIN USB charging Port
* Charger adapter Output: DC 5V&200mA
* Nominal charging time: Max 1.5 hours
* Talk time: Up to 4.5 hours
* Standby time: Up to 120 hours
* Dimensions (main body): 124(L) x22(W) x 14.6(H) mm
* Weight: 15 grams
* Operating Temperature: -10 °C - 50°C
* Storage Temperature: -20 °C - 80°C
