Itonash 05hmae2g3d Wireless Headphone

Specification: Item Type: Bluetooth Headphones Material: ABS Effective range: approx. 10m/32.81ft FM radio: supported, frequency range: 87-108 MHz Small SD card: supported, maximum support: 32G Speaker Specification: 40mm Sensitivity: 105±3dB , Distortion Rate: ≤1%At1KHz Rated power: 30MW, Frequency range: 20-20K Hz : 32Ω Playing time: ≥80H Standby time: ≥180H Charging time: ≥2-3h Note: Small memory card not included in the package > Packing list: 1 x Headphones. 1 x user manual (English language not guaranteed). 1 x USB cable. 1 x cable