家電専科 [ヘッドフォン・イヤフォン]

Features: Up to 4-5 hours play time; Up to 4-5 hours talk time; Up to 145 hours standby time; Less than 2.5 hours changing time; Unique neck-strap design for easy carrying ; Ultra light weight for all day comfort; Vibration Alert on call; Easy magnetic earphone storage; Specification: Changing voltage: MICRO USB 5V; Working current: 25-30 mA; Output power: 2x20mW; Blue tooth working range: 10M; Frequency range: 2.401-2.480GHz; Frequency response:20HZ-20KHZ; SNR : S/N?95; Distortion factor: ? 1%; Weight: 55g; Package Contents: 1 x Ecandy Wireless Headset 1 x Charging Cable 2 x earbuds(Free gift)