Hoco ES73 Wireless Neckband

Hoco ES73 Sport Bluetooth Neckband - Technical Specifications

Model: ES73 Sport

Audio Performance

• Driver Unit: 14mm Dynamic Driver

• Impedance: 32Ω ± 15%

• Frequency Response: 20Hz - 20,000 Hz

• Sensitivity: 92dB ± 3dB

Connectivity

• Bluetooth Version: 5.4

• Bluetooth Chip: AC7003

• Supported Profiles: HSP, HFP, A2DP, AVRCP

• Frequency Range: 2402–2480 MHz

• Wireless Range: 10 meters

Battery & Power

• Battery Capacity: 400mAh

• Music/Talk Time: Up to 60 hours (at 80% volume)

• Standby Time: 130 hours

• Charging Time: ~2 hours

• Charging Interface: Type-C, DC 5V

Physical Specifications & Design

• Weight: 49g

• Length: 78cm (Silicone Neck Band)

• Design: Sport, Magnetic Earbuds

• Feature: Battery Level Display (for iOS and some Android)