Neck-mounted Metal Bluetooth Headset with Digital Display, Sports Neck-mounted Headset, Wireless Bluetooth in-ear Universal Gaming Headset Feature: Color: black Material: ABS Bluetooth: 5.3 chip Charging time: approx. 1.5 hours Battery capacity: 1000 mAh Duration: 50 hours Charging interface: type-c Transmission distance: 10 m Charging port: USB Wearing mode: neck-hanging Playback mode: Bluetooth Size: 21*13*2.5cm/8.26*5.1*0.98in Descrition: Clear Calls with Noise Cancellation Technology: Receives and enhances your voice while effectively suppressing background noise, ensuring you can hear clearly in noisy environments. Bluetooth Upgraded Bluetooth V5.3, using APTX dedicated audio compression codec technology, reducing delay, faster transmission, lower energy consumption, but also to retain the wonderful sound quality! Plug and play, no need to connect your mobile phone, plug in and play music. Fast charging just wait a few minutes to enjoy your music, standby 50 hours, great battery life | Built-in 1000mAH battery provides superb battery life when fully charged. In-ear designIn-ear design, more comfortable to wear for a long, two-colour transparent, translucent two-colour, soft outside and hard inside, more comfortable to wear. Beautiful and stylish metal chamber, new upgraded metal chamber, frosted coating process, high-end atmosphere, MiNi flash memory technology. Package Content: 1x Bluetooth Headset 1x Data cable