AWEI T13 Touch Control Wireless Sports EarBuds in Bangladesh Awei T13 Earbuds have 300mAh portable charging compartment, 300 hours of standby time, 5 hours of talk time, 4 hours of music playback time ? A new generation of intelligent voice assistant technology, you can wake up the voice assistant by pressing and holding for one second in standby mode. It is so easy to make calls and listen to music. Mini and invisible, long-wearing without pressure. IPX4 waterproof, you can use it even on rainy days. Specifications of AWEI T13: Brand: Awei Model: T13 Bluetooth: V5.0 Standby time: 300 hours Talk time: 5 hours Music time: 4 hours Charging time: 1.5 hours Charging Case Capacity: 300mAh Single earbud Capacity: 50mAh Transmission distance: 10 meters Bluetooth frequency: 2.402G – 2.480G Charging compartment size: 6 x 2.5 x 2.5cm Earphone size: 2 x 2cm