Description
Brand new, Sentry Flexible On-The-Neck Bluetooth Headphones with Built-in Mic, HPX-BT940. 14 Hours Playtime. Flexible Design. Rechargeable Battery. Bluetooth Wireless V5.0
• Driver Unit: 10mm
• Impedance: 32 +/- 3 ohms
• Frequency: 20Hz-20KHz
• Rated Power: 150mW
• Battery: Li-Ion