Hoco ES70 Armour Wireless Neckband with mic

Hoco ES70 Long Battery Backup Bluetooth Neckband – Black Color

• BT version: v5.3. Chip: JL7003.
• Supported protocols: Headset, Hands-free, A2DP, AVRCP.
• Transmission distance: 10m.
• Transmission frequency: 2.4GHz.
• Speaker unit: 10mm.
• Impedance: 32Ω ± 15%.
• Frequency response: 60-20000Hz.
• Sensitivity: 92dB ± 3dB.
• Battery capacity: 500mAh.
• Charging input: DC5V, Type-C.
• Charging time: about 3 hours.
• Talk / music time: 80 hours (80% volume level). Standby time: 500 hours.
• Earcups with magnets. Silicone neck band.
• Battery display: supports for Apple phones and some Android phones.
• Length: 90cm.
• Weight: 43g.