Joway H18 Sport IPX4 Waterproof APT-X Voice Prompt Multipoint Connection bluetooth Earphone With Mic

Features: 1. Superior bluetooth chip, support APT-X decoding technology, so that it could improve the sound quality and reduce the transmission loss. 2. Have been debugged and tested for several times, in order to provide you melodious sound, creating an immersive musical experience. 3. Simultaneous connection, this earphone could be connected with two bluetooth devices at the same time, and would not miss a call. 4. IPX4 waterproof, prevent the damage from splash, moist, sweat, Anti-skid, you could enjoy music freely during intense work out. 5. Intelligent voice prompt, it would indicate you the real time state, such as power on/off, pairing, bluetooth connected, and so on. 6. Ergonomic design, fits your ear perfectly, with anti-drop earhooks design, you would feel comfortable while doing sport. Operation: 1. Language: Press the multifunctional button and the "-" button at the same time for 3-5 seconds. 2. Volume: Long press the "+" or "-". 3. Music Track: Press "+" to next song, press "-" to last song. Specifications: General Specification Brand Joway Model H18 Color Black, White, Green Wearing Type In-ear Technical Parameters Microphone Yes Wired Control Support bluetooth Version V4.1 Transmission Distance 10m Receive Sensitivity 106dB Impedance 32 Frequency Response 20-20kHz Battery Capacity 90mAh, 3.7V Charging Time (h) 2.5h Talking Time 5h Working Time (h) 6h Package Included: 1* Joway H18 bluetooth Earphone 1* Charging Cable 1* Manual 2* pairs of earmuffs