GORSUN E20 Sports Earphones IPX5 Waterproof Ear Hook Wireless Bluetooth 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

Package included:

• 1 x Bluetooth Earphones (with Hook)

• 3 x Pairs of Ear Caps (S/M/L)

• 1 x Type-C Charging Cable

• 1 x English and Chinese User Manual