Invisible Sleep Earbuds Mini Bluetooth 5.3 Headphones IPX5 Waterproof Hidden Noise Cancelling Wireless Headsets Sports Stereo Earphone khaki

About this item

• Note: When purchasing this Bluetooth headset, please read the following instructions: Due to long-term transportation, the power of tws will be exhausted. You will not be able to use the headset when you receive the package. It may be powered off. The first thing to do is to charge the headset box. Very important. Thank you! Features: IPX5 Waterproof and Dustproof High Capacity Battery HD Voice HiFi Sound LED Display Low Delay Specifications: Product model: MD528 Bluetooth version: Bluetooth 5.3 Earphone type: In-ear Microphone: Yes Noise Reduction: Active Waterproof: Yes Waterproof Rating: IPX5 Playback Control: Yes Sensitivity: 96db + 3db Charging interface: TYPE-C Frequency response range: 20HZ-20KHZ Impedance: 32Q±15 % Ultra-long standby: 240 hours Charging times of charging compartment: 4-6 times Single-use time: 6-8 hours Standby time: 240 hours Product size:76*57*36 mm Package Includes: 2*Earphones 1*Charging box 1*Charging cable 1*User manual 1*Packing box