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With a 280mAh internal battery, the HOCO ES74 Refinado Wireless Neckband delivers 30 hours of audio. Inside the JL AC7003 chip, Bluetooth 5.4 stabilizes signal transmission for these HOCO ES74 wireless earphones. Magnetic switches toggle power by snapping the buds together.
Key Features
- 30-Hour Runtime: 280mAh cell supports 30 hours of playback at mid-volume. One charge covers four full workdays.
- Magnetic Power Switch: Hall effect sensors trigger power when buds separate or connect. This mechanism stops battery drain instantly.
- Vibration Call : Under the collar, an internal motor vibrates during incoming calls. Users feel s through heavy sweat.
- 7-Day Warranty: Standard policy covers factory defects for one week. This protects against initial hardware failure.
Frequently Asked Questions
How long does HOCO ES74 battery life last?
The 280mAh battery provides 30 hours of active playtime. Standby mode retains power for 130 hours.
Is HOCO ES74 waterproof?
An IPX5 rating protects the hardware against water splashes and sweat. Water submersion destroys the internal circuits.
