Bluetooth Stereo Headsets

Specifications:
1) Standards:
a) Bluetooth specification V1.2 compliant
b) Bluetooth A2DP profile (AV profile)
c) Bluetooth AVRCP profile
d) Headset and hands free profiles
e) Power save mode (power sleep mode)
2) Frequency band: 2.400 - 2.4835GHz unlicensed 1SM band
3) Tx power: 0.25 - 2.5mW (Bluetooth power class II)
4) Output power: 0dbm/Class 2
5) Rx sensitivity: < -80dBm (BER0.1%)
6) Distance: >10m (open space)
7) Antenna: internal embedded
8) Audio streaming format: SBC 48.000kHz
9) Audio frequency range: 20Hz - 22kHz
10) Audio S/N: > 85dB
11) Audio THD: <-83dB
12) Audio output power: >20mW
13) Operating temperature: -20oC - 60oC
14) Power supply: supplied by integrated rechargeable battery cell
15) Standby time: 150 hours
16) Communication time: 15 hours
17) Music play: >10 hours
18) Dimensions: 530 x 530 x 14mm
19) Weight: 62gm (including battery)
20) Compatible Bluetooth mobile phone: Nokia 6230, Moto E680i, Sony,
Ericsson P910i, K700i