Ear Hook Wireless Blue Tooth Earbuds, 10H Playback Time Over Ear Headphones, IPX5 Waterproof Earphones with Digital Display

Ear Hook Wireless Blue Tooth Earbuds, 10H Playback Time Over Ear Headphones, IPX5 Waterproof Earphones with 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.