GORSUN E20 Sports Earphones IPX5 Waterproof Ear Hook Wireless Bluetooth-compatible Headphones

Description

GORSUN E20 Sports Earphones IPX5 Waterproof Ear Hook Wireless Bluetooth-compatible Headphones With curved hooks and replaceable earplugs, provides perfect fit and stable experience The dynamic horn adopts high-quality composite diaphragm, which is rich in details and texture, and has a stronger sense of sound hierarchy and resolution Use high-quality microphone to record your voice clearly, and the noisy environment will not be affected Button control, more convenient to operate IPX5 water resistant, no fear of sweat and rain Specifications: Frequency response: 20Hz~20KHz Working range: ≈ 10m Battery voltage: 3.7V Battery capacity: 110mAh x 2 (rechargeable lithium battery) Charging time: ≈ 2 hours Working time: ≈ 26-30 hours Impedance: 32 Ohm Sensitivity: 89 ± 3 dB Horn diameter: 10 mm Rated power: 3 mW Maximum power: 5 mW