Necklace Bluetooth Earphone

Item:

necklace Bluetooth headset

Battery type:

Li-polymer battery

Bluetooth specification:

 CSR 4.1

Bluetooth profiles supported:

 HSP, HFP, A2DP and AVRCP..

Music time:

6 hours

Talking time:

Up to 7.5 hours

Standby time

up to 300 hours

Output Voltage :

USB 5V

Working current :

10-20mA

Rated Output:

DC 5V, 1A

Bluetooth Working range:

10m

Output power

36mW

Frequency range :

2.401-2.480GHz

Distortion factor :

≤1%

Frequency response :

20Hz-20KHz

SNR :

S/N≥95

Estimated Working Life:

5~8 years

Certificate:

CE, FCC, ROHS, BQB...etc

Warranty:

Up to 14 months

Devices Supported:

mobile phones, Tablet PC, Ipad,  Laptop, desktop with bluetooth.....etc

Net Weight:

69g