Hoco ES64 Easy to Use Sports Bluetooth Neckband Earphone

Hoco ES64 Easy-to-Use Sports Wireless Earphones

Brand: Hoco

Model: ES64

Bluetooth: v5.3

Chip: Jieli AC7003

Impedance: 32Ω ± 15%

Frequency response: 20-20000Hz

Sensitivity: 92dB ± 3dB

Battery Capacity: 200mAh

Use time: 30h

Standby time: 350h

Charging time: around 2 hours

Working Range: 10 Meters

Length: 85cm

Weight: 26.5g

Warranty: 7 days.