Wireless Bluetooth TWS X8 headphones with Bluetooth 5.0 Color:Black Carefully edited and bowed for

Carefully edited and bowed for clear performance direction

Durable construction ensures consistent performance

A large but low profile front pocket features a zippered mesh pocket and a cable loop to keep everything organized

The B3 is commonly used with thin archtops to carved-top solidbodies including some Gretsch® Duo Jet™ models

The large volume knob provides precise control over your monitor mix and input levels

Wireless Bluetooth TWS X8 headphones with Bluetooth 5.0 Color:Black Carefully edited and bowed for1. Headphones: Battery: Single 40mAh Bluetooth version: 5. 0 Working voltage: 3. 7V Speaker: 1 medium 6MM 32 ohm 5 mW speaker Microphone sensitivity: 42 2dB omnidirectional microphone Speaker frequency response: 20Hz ~ 20KHz Support Bluetooth protocol: HSP HFP A2DP AVRCP Support audio decoding: sbc, aac Size: 23mm * 22mm * 25. 5mm 2. Charging compartment: Charging compartment battery capacity: 450mAh Charging: DC5V 1A USB power supply Size: 68. 6mm *