XO BS33 Sports Bluetooth Headphones

PRODUCT PARAMETERS - Magnetic Bluetooth Headphones (AB5616T)

Headphone Type : Magnetic in-ear
Bluetooth Design : AB5616T
Bluetooth Version : Bluetooth V5.3
Bluetooth Operating Frequency : 2.402 GHz - 2.480 GHz
Speaker Power : 3-5mW
Frequency Response : 20Hz ~ 20KHz
Speaker Unit : Φ 10mm @ 32Ω
Microphone : Condenser, -40dB ± 2
Built-in Battery : Lithium - 3.7V, 105mAh
Standby Time : About 100 hours
Music Time : Approximately 10 hours (80% volume)
Talk Time : Approximately 7 hours (80% volume)
Charging Input Standard : DC5V-500mA, Micro USB
Charging Time : Approximately 1.5 hours
Supported Bluetooth Protocols : A2DP v1.3, AVRCP v1.6, HFP v1.7, HID v1.1, AVCTP v1.4, AVDTP v1.3, SPP v1.2