Bluetooth Earphones HM1000 Litchi Ear-hanging 4.1 Motion Stereo Bluetooth Headset

Product descriptionnnType: HM1000 litchi ear-hanging 4.1 motion stereo Bluetooth headsetnnTransmission Range: 10mnnFunctions: power display, call function, music support, multi-point connectionnnBluetooth Protocol: 4.1nnTrack: StereonnUsage: hanging earnnWhether it's single or double ear: one-sided hands-freennColour: Black gold, black silver.nnntFeatures: nnnt1: This HM1000 Bluetooth Noise Reduction Receiver supports arbitrary key reception, effective connection with smartphones, automatic matching connection procedures, charging and maintaining connection status. nnn2: Isolate voice, high-definition call: Identify voice frequency through intelligent control chip, produce reverse signal to filter out external noise (noise and wind) in the non-human voice frequency range, and realize high-definition call in any noisy environment.nn3: Technical Standard: 4.1 Bluetooth Scheme, New Self-timer Functionnn4: Transmission distance: about 10 metersnnListening time: 3-5 hours standby time: 110 hoursnnntVolume: 45mm long, 15mm wide, 8mm thick nnntProduct weight: 10gn nnntSupport: A2DP high-quality pop music playback, volume adjustment support: multi-point connection, telephone connection, terminal redial.