Awei T69 Wireless Air Conduction Bluetooth Earbuds Introducing the Awei T69 Wireless Air Conduction Bluetooth Earphones: Featuring Bluetooth 5.2 for enhanced connection stability, an ergonomic EarHook design for comfortable wear during exercise, and an impressive battery life of up to 16 hours. Enjoy Hifi stereo sound, monitor battery levels with the LED display, and embrace IPX6 waterproof protection. Ideal for active users, compatible with various devices. Specifications · Bluetooth Version: V5.3 Jerry AC6973D4 · Supported Protocols: HSP, HFP, A2DP, AVRCP · Battery Capacity: Earphones - 110mAh (with protection board), Charging Compartment - 300mAh (with protection board) · Driver Unit: Φ16mm/16Ω · Charging Time: 1.5 hours · Call Duration: Up to 17 hours · Play Time: Up to 16 hours · Standby Time: Up to 200 hours · Sensitivity: 123±3dB · Speaker Impedance: 16Ω · Input Charging Standard: DC 5V · Bluetooth Working Frequency: 2.402GHz - 2.480GHz · Frequency Range: 20Hz - 20kHz · Maximum Transmission Distance: 15 meters · Voice Prompt: Supported · Multi-point Connection: Not supported · Wearing Method: Ear-hook design · Manual: Available in Chinese and English · Interface: TYPE-C · Waterproof Grade: IPX6 Features · Upgraded Bluetooth 5.3 chip for faster and more stable earphone connections, providing enhanced convenience. · Ear-hook design ensures secure and comfortable fit, especially during physical activities like running, promoting hygiene and comfort. · Extended battery life: Charging compartment with 300mAh capacity (with protection board) offers 200 hours of standby time, while each earphone with 110mAh capacity (with protection board) provides up to 16 hours of playback. · Broad compatibility across various Bluetooth devices, including Android, iOS, and iPad platforms. · Delivers high-quality stereo audio for both music playback and call experiences. · LED digital display screen enables real-time monitoring of headphone battery levels, facilitating timely charging. · Boasts strong waterproof capabilities with an IPX6 rating, making it resistant to sweat and water exposure.