Wireless Over-Ear for Bluetooth Headphones with 10H Playback IPX5 Waterproof Earbuds LED Battery Indicator Blue Digital Display

Wireless Over-Ear for Bluetooth Headphones with 10H Playback IPX5 Waterproof Earbuds LED Battery Indicator Blue Digital Display. CyborisEar Hook Wireless Blue tooth Earbuds, 10H Playback time Ear Buds, Over Ear Headphones, IPX5 Waterproof Sports Earphones with Charging Case, Digital Display HiFi Sport Earbuds for Running Gym Workout. Overview. Speaker. 2mm composite diaphragm speaker. Transmission Range. 15 meters (unobstructed) Battery Capacity. Earbuds 55mAh; Charging Case 400mAh. Speaker Impedance. φ 13MM 32&Omega. Microphone Sensitivity. Operating Temperature. 10°C to 50°C. Water Resistance. IPX5 splash-proof. Material: ABS/Plating. Dimmension. Material: ABS+Silicone.