IP68 Waterproof Swimming Headphone Bone Conduction Open Ear Bluetooth Wireless Earphone for Gym Running Workout Third

Feature: 1. Waterproof Design: The IP68 water resistance rating ensures that the swimming headphone can protect your ears from water infiltration during activities such as swimming, surfing, and diving. 2. Bone Conduction Technology: Utilizing bone conduction technology, the swimming earphone do not need to be inserted into the ears, reducing damage to the eardrums and adapting to various environments. 3. Wireless Bluetooth Connectivity: With wireless Bluetooth connection, you can enjoy movement without the hassle of tangled wires, ensuring comfortable wear and excellent sound quality. 4. Secure Buckle Design: The secure buckle design ensures that the bone conduction headphone stay in place during swimming, preventing them from falling off while you are in the water. 5. Ideal for Swimming Coaching: These swimming headphone is perfect for swimming coaches or students to use while learning and practicing swimming skills, helping them better communicate, receive guidance from coaches, or listen to music and other information. Specification: Item Type: Swimming Headphone Material: Alloy, silicone Purpose: Swimming pool, surfing, diving, teaching Suitable for: Children, adults Power: USB 5V Battery: Lithium ion battery DH 601230, 180mAh (shipped with built in battery) Waterproof Level: IP68 Playback Time: 6 hours Full Charging Time: 2 hours Standby Time: 7 days Reception Distance: 50 meters Speaker Type: Bone conduction Speaker Sensitivity: 100 + 3db Note: Can be connected to most of the teaching transmitter, but customers need to tune their own frequency, to find the corresponding channel to connect (most of the transmitter channels are many, the headset channel is also more than one, need to be debugged many times). Package List: 1 x Swimming Headphone 2 x Buckle 1 x Power Cable 1 x Instruction Manual 1 x Storage Box Note: If working in extremely cold or hot environments, may shorten the lifespan of the earphones. 1. After storing for a long period of time, please recharge before using again. 2. Do not place the product near cutting objects, as it may damage the product. 3. The earphones are IP68 waterproof, all parts of the body are waterproofed, but do not forcefully tear, pick, or drop the earphones. Damage or waterproof failure caused by this will not be covered by the warranty. 4. Listening to music at high volumes may damage your hearing and cause sound distortion. Please keep the volume at a moderate level. 5. After exercising, do not immediately recharge. Shake off any residual water at the charging port and let it dry before charging, as a short circuit may occur, causing failure to charge or product damage.