- Hoco ES71 Platinum In-Ear Wireless Neckband is a sports wireless headset designed for long lasting performance and everyday comfort. Featuring Bluetooth v5.3 with JL7003 chip, it supports Headset, Hands-free, A2DP, and AVRCP protocols for stable connectivity within a 10 meter transmission distance at 2.4GHz frequency.
Equipped with a powerful 500 mAh battery, it delivers up to 70 hours of talk or music time at 80% volume and 130 hours of standby, with approximately 2 hours charging via DC5V Type-C input. The 10 mm speaker unit offers balanced audio with 32Ω ± 15% impedance, 60–20000 Hz frequency response, and 92dB ± 3dB sensitivity. Designed with magnetic earcups, a flexible silicone neck band, built in microphone, and 90 cm length, it ensures secure wear and convenient use. It also supports battery level display on Apple phones and some Android devices.
Product Summary
- In-ear neckband design supports secure fit
- Battery supports up to 70 hours playtime
- Bluetooth v5.3 supports stable 10 m range
- 10 mm drivers support balanced audio
- Magnetic earbuds support convenient wearing
- Type-C charging supports battery display