Hoco EW52 True Wireless Bluetooth Earbuds

Specifications:

• Bluetooth Version: v5.3
• Chipset: JL AC6973
• Protocols Supported: Headset, Hands-Free, A2DP, AVRCP
• Transmission Distance: 10m
• Frequency Range: 2.4 GHz
• Speaker Driver: 13mm
• Impedance: 32Ω ± 15%
• Frequency Response: 20 Hz – 20 kHz
• Sensitivity: dB ± 3 dB
• Battery Capacity: 30mAh (earbuds), 300mAh (charging case)
• Charging Case Input: DC 5V, Type-C
• Charging Time: 1h (earbuds), 1.5h (case)
• Playback/Talk Time: 4h (at 80% volume)
• Standby Time: h
• Battery Display: Supported (Apple & some Android devices)
• Case Size: 60 × 50 × 28mm
• Weight: Total 43.5g; Single earbud 3.3g