Bluetooth Headset Wireless In-ear Noise Cancelling

Product information: Function: NFC function, call function, support music, voice control, power display, multi-point connection headset Material: plastic Channel: 2 Bluetooth Version: 5.0 Color classification: Moon White, Mint Green, Sky Blue, Dark Night Black, Titanium Empty Gray Category: True Wireless Headphones Waterproof performance: IPX4 How to use: In-ear Transmission radius: 10m Whether it is single or binaural: bilateral stereo Standby time: 30 days Transmission radius: 10m Warranty period: 24 months The connection method between the left and right cavity of the earphone: wireless connection Dustproof performance: not supported Connection method between dust-proof headphones and playback device: Bluetooth connection Packing list: Headphone*1