AW1 Takstar - sport stereo headset headphones with magnetic mount

Bluetooth® 5,0, reliable transmission, high capacity against interference Housing Al, lightweight, compact design. Waterproof to IPX4 standard to meet the requirements of sports Sound pronunciation of events in Chinese / English. Support for simultaneous connection of two Bluetooth devices. Headphones are attracted to each other to protect the magnets from tangling and easy storage. Specifications: Frequency range: 20 Hz to 20 kHz Sensitivity: 100 dB ± 3 dB Rated power: 3 mW Maximum power: 10 mW Microphone: -42 dB ± 3 dB ref @ 1 kHz 1 V / Pa Charging time: 1.5 hours time: about 10 hours Charging: USB 5 V / 500 mA Version Bluetooth: Bluetooth® 5,0 Bluetooth protocol: A2DP, AVRCP, HFP, HSP transmission range: 10 m The level of water resistance: IPX4 Application: Bluetooth to connect the equipment: mobile phone, tablet, PC, player Contents of delivery: Sport Bluetooth Headphone 1 pcs. Charging Cable 1 pc. Ear ear cups (d / m / s) 3 pairs Operation manual 1 pc.