Soundbot Bluetooth Headphones With Integrated Mic
[SB221]

Specifications
•Bluetooth Specification v4.0
•The latest version of A2DP1.2 and AVRCP1.0 profiles support
•Supports Bluetooth Headset and Hands-free Profile(HFP 1.5)
•RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band
•Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm
•Frequency Response: 20 Hz -20 KHz, Very high Signal to Noise Ratio (SNR):95 Db, Total Harmonic Distortion (THD):0.1%
•5 Button design: MFB (Multi-Function Button), VOL+, VOL-, FWD, REV
•LED Indicator Status: Blue, Red
•Rechargeable 450mAh Li-Polymer Battery
•Micro USB Plug charging Port
•Nominal charging time: About 3 hours
•Talk time: Up to 25 hours
•Standby time: Up to 300 hours
•Dimensions (main body): 54(diameter) x 23(H)mm
•Weight: 71.2 grams
UPC 633726326200
•Operating Temperature: -10 oC - 50oC
•Storage Temperature: -20 oC - 80oC"