bluetooth наушники s9 беспроводная гарнитура спорт bluetooth динамик с шейным наушник bluetooth 4.0 с розничной упаковке с розничной коробке

dimensions: 125 mm x137 mm x58.5 mm working temperature: -15 ° to 55 ° music playback time: up to 3 hours talk time: up to 3-5 hours charging time: approx. 1-2 hours status indication: red led call status, charging indicator; blue led stereo status material: plastic and rubber built in lithium battery (which can be charged using usb) mini usb in wall charger 1 amp output can pair with most bluetooth enabled devices