Product parameters Bluetooth version 5.0 Bluetooth power class 2 Charging mode power adapter output (DC5V 150mA) Support protocol ead set/handsfree/A2Dp/AVRCP Standby time is about 10 days Battery capacity 260 mAh The duration of the call is about 6 hours. Continuous playback time is about 6 hours Product net weight: 55g Packing specification Number of boxes: 20PCS FCL size 64CM*34.5CM*18.5CM Product packaging size 16CM*15CM*5.5CM Bare metal size: 15.5*13CM Bare metal weight 60G
jakcom tws multifunctional wireless headphones packaging details: inner white box: unit g.w is about 190g, unit size is 14cm x 7.5cm x 5cm; outer brown box: unit g.w is about 18720g, unit size is 53cm x 29cm x 37cm , max with 95pcs tws multifunctional wireless headphones.