WBTKC Helmet Headset - Bluetooth 5.0 Long Standby

Feature: 1. Built-in large-capacity lipo battery, multiple circuit protection, can be repeatedly charged through the USB port, long standby and working time. 2. Support displaying the battery level of the headset on the mobile phone. 3. Dual-head charging designed, the main and auxiliary machines are charged at the same time. 4. The latest 5.0TWS technology, with excellent signal transmission and ultra-low power consumption. 5. The left and right speakers are wirelessly connected, and the installation is simple and convenient. Specification: Condition: 100% Brand New Item Type: Helmet Headset Material: ABS Color: As picture shown Bluetooth Version: 5.0 + EDR, CSR Frequency: 2.402GHz-2.480GHZ Range: 20-30 Meters/65.6-98.4ft (Depending on Equipment), Microphone Transmission Distance: ≤1 Meter Lipo Ion Battery: 3.7v / 800mA (Built-in) Play Time: ≤7 Hours Charging Voltage: 5V Charging Time: ≤10 Hours Standby Time: ≤48 Hours Bluetooth Name: BT17 Package List: 2 x Speaker 1 x Microphone 2 x Headphone Pad 1 x Instruction 1 x USB Cable 1 x Soft Microphone