[bluetooth 5.0] FMJ Portable Wireless Bone Conduction Earphone IP56 Waterproof Sport Handsfree Headphone for Smartphones

Fit bluetooth 5.0 EDR Wireless Bone Conduction Earphone Waterproof Feature: -Operating Principle Through air vibration, bone conduction headset makes the sound transmits to external canal, eardrum, ear bone, ear tube and cochlear, then to the auditory nerves. While the Bone Conduction headphone conduct the speaker through the bone, it transmits sound to the bone near the external canal, then to auditory nerve. -No Eardrum Damage Wearing this headphone, the music will be conducted to your inner ear through the bones of your skull, To avoid the occurrence of ear damage and hearing losing, the sound does not transmit through external canal and eardrum. -bluetooth Connection & Strong Compatibility bluetooth 5.0 is perfectly compatible with almost all bluetooth-enabled mobile devices such as, for iPhone, Smart phones, Tablet PC, Laptop, etc. Super easy and fast paring with your smart phone or other bluetooth device for high-fidelity stereo music, movies and chatting. -Multi-point Connection & Hands-free Call With bluetooth EDR / (QCC3003) 5.0 chip, it ensures high-fidelity stereo sound quality and stable performance. Enjoy music wirelessly, easy to switch between calls and music, you will not miss any incoming call while listening to music. It supports hands-free call and voice prompt which makes your life easier. -Daily Water Resistant When you are walking in the thin rain, you could enjoy the music freely, because you are wearing this water resistant headphone -Endurance Time Low consumption, with built-in 120 mAh Polymer battery, it offers up to 5 hours of continuous music and 4 hours of talking time. Standby time is about 15 days. -Ergonomical Design Its U-shaped ergonomical design is suitable for walking, running, climbing, skating, skiing sport, diving, etc. Specifications: Type: Bone Conduction Earphone Model: BH128 bluetooth chip: QCC3003 bluetooth version: EDR / (QCC3003) 5.0 Speaker type: 1W bone conduction horn Battery: 140mAh polymer battery Mike: Anti-interference microphone, -36db Duration of use: 4 hours Standby time: 15 days Effective range: 20 meters Mono/Stereo: Stereo bluetooth Class (1/II): II bluetooth Profile: a2dp/HFP, HSP, AVRCP, GAVDP, AVDTP Receive sensitivity: 843dB Impedance: 10 15% (AT 800 HZ) Frequency range: Fo-----20KHZ Charging: 1.5 hours using USB interface Waterproof: Daily Water Resistant Weight: 35.5g System Language: English Package List: 1 * Bone Conduction Headset 1 * USB Cable 1 * User Manual bluetooth matching method: 1. Press and hold the Power button for 6 seconds in the power-off state. The red and blue indicators flash alternately to enter the pairing state. 2. Search for bluetooth devices or other digital products on your phone, then select BH128. Note: 1. If the connection distance exceeds the effective distance of the BT headset (20 meters) the headset will disconnect from the device. Once again within the valid range, they will automatically connect again. But if the disconnection lasts for a long time, you need to connect manually. 2. If it is a connected device, the paired device will be automatically connected when the headset is turned on. 3. Please allow 0.5-1cm differences due to manual measurement. 4. Due to the light and screen difference, the item's color may be slightly different from the pictures.