Hoco ES72 Sport Wireless Bluetooth Neckband

## Hoco ES72 Sport Wireless Bluetooth Neckband

The Hoco ES72 is a lightweight wireless sports neckband designed for everyday music, calls, commuting, workouts, study, and travel.

Powered by Bluetooth 5.4 with the JL AC7003 chipset, it provides wireless connectivity up to a stated 10-meter range. The 10mm speaker drivers feature a 20Hz–20kHz frequency response and 32Ω impedance.

Its built-in 200mAh battery delivers up to 30 hours of music playback and talk time at 80% volume, with up to 130 hours of standby time.

### Key Features

- Bluetooth 5.4 wireless connectivity

- JL AC7003 chipset

- 10mm speaker drivers

- 20Hz–20kHz frequency response

- 32Ω ±15% impedance

- 92dB ±3dB sensitivity

- 200mAh rechargeable battery

- Up to 30 hours music playback at 80% volume

- Up to 30 hours talk time at 80% volume

- Up to 130 hours standby time

- Approximately 2-hour charging time

- Up to 10-meter transmission range

- Battery display support

- Lightweight 31.5g design

- 85cm total earphone length

### Audio

**Speaker Size:** 10mm

**Frequency Response:** 20Hz–20kHz

**Impedance:** 32Ω ±15%

**Sensitivity:** 92dB ±3dB

### Connectivity

**Bluetooth Version:** 5.4

**Chipset:** JL AC7003

**Transmission Range:** Up to 10 Meters

**Supported Protocols:** Headset, Hands-Free, A2DP, AVRCP