BT-E20 ENC Wireless Bluetooth 5.3 Neckband Music Call Player

Model No: BT-E20 ENC Flexible & Lightweight Bluetooth Version: 5.3 High-Quality Reproduction Sound Battery capacity: 280 m Ah (3.7 V) Bluetooth Transmission Range: 10m Talk Time: About 22 hours Music Time: About 20 hours Charge Time: About 1 hours Charging Interface : Micro Pin Standby Time: 30 days Multi-function with three buttons & built-in Microphone hands free volume control with music and call Material: Plastic Connectivity Tech: Bluetooth Bluetooth Version: Bluetooth 5.3 Product Feature: Compatible With All Android Devices, Long-Lasting Battery With Fast Charge, Advanced Noise Cancellation For Any Environment, Designed For All-Day Comfort, Active Noise Cancellation, Long Battery Life, Clear Voice Color: Black Package Includes: 50 x Wireless Neckband20 Model Number Battery Capacity: 280 m Ah Call Time: 22 Hours Standby Time: 300 Hours Voltage: 3.7 Volts Watts: 2 Watt Weight: 10 Gram Length: 12 Inches Width: 0.1 Inches Height: 0.1 Inches