Bluetooth 5.5 Collar-clip Headphones Wireless Earbuds With Microphone HD Calling Noise Canceling Earphones Sports hifi Headset

Specifications: Bluetooth version: Bluetooth 5.3 Earphone type: In-ear Microphone: Yes Noise Reduction: Active Waterproof: Yes Playback Control: Yes Transmission distance: 10m Transmission distance: 10m Battery capacity: 300mAh Usage time: 25-30 hours Earphone cable length: 30cm Support External Charging: Yes

Package Included: 1*Wireless Earbud

Note: *Headphones and Microphone need to be used together; there is no sound when used alone *Intelligent one to two, Can Connect two Mobile Phones at the same time *Switching between Chinese and English prompt sound: After turning on the headphones, do not connect to Bluetooth, then double-click the power button to switch

voltage: 5V