Hoco EW57 Wireless Earbuds

Specification:

• Brand: HOCO
• Model: EW57
• Bluetooth: V5.3
• Chip: Blue trim 8926B2
• Battery capacity: charging compartment 450mAh; 70mAh earphone
• Using time: 11 hours
• Dimensions: 74*45*40mm
• Total weight: 62.8g
• TWS open clip earbuds

Features:

• Bluetooth v5.3 with 10 m range, supporting A2DP, AVRCP, headset, and hands-free protocols.
• 12mm speaker unit, 32Ω impedance, and 20-20000Hz frequency response for clear audio.
• Battery life: 11 hours talk/music time, 200 hours standby; charging case (450 mAh) and headset (70 mAh).
• Clip-on design, automatic pairing, voice assistant support, and leader-follower switching.
• Quick charging: 1.5 hours for the case, 1 hour for the headset, with battery display on Apple and some Android phones.