Stereo Bluetooth Headphone

Model Number: HP-031 Communication: Wireless Connectors: 3.5mm Use: multifunction Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Correspond: with V3.0+ EDR Transmitter Power: Class 2 Operation Distance: Within 10m Frequency range: 2.4026-2.480GHz Normal charging time: ≤3.5 hrs Calling time: ≥12hrs Music Time: ≥8hrs Standby time: ≥120hrs Headset Size: 128*73.2*38mm Weight: 60 g Packaging & Delivery Packaging Detail: 1pc/gift box with plastic inner tray Delivery Detail: within 15days Specifications Normal charging time: less than 3.5 hrs Calling time: more than 12hrs Music Time: more than 8hrs Standby time: more than 120 Specifications: Correspond with V3.0+ EDR                               Transmitter Power: Class 2Operation Distance: Within 10mFrequency range: 2.4026-2.480GHzNormal charging time: ≤3.5 hrsCalling time: ≥12hrsMusic Time: ≥8hrsStandby time: ≥120hrsHeadset Size: 128*73.2*38mmWeight: 60 g        N.W.: 10.3 KGS             G.W.: 11.7 KGS         Q'TY: 40PCS          Size: 60*41*41 cm  1. headset                        2. user manual             3. Charge cable              4. gift box         5. plastic tray