The Sonic Gear TWS 3+ are in-ear Bluetooth wireless headphones. With a full charge, the headphones last up to 6 hours of talk time, while with the charging case they can reach up to 18 hours of operation without needing access to a power supply.

Features:

• Powerful bass/High-definition sound
• Up to 6 hours of playtime + 18 additional hours from the charging case.
• Driver size: 2 x 10mm
• Driver program sensitivity at 1KHz / 1mW: 96 + -3db
• Frequency response: 20hz - 20khz
• Maximum input power: 10mW
• Impedance: 16 Ohm + - 15%
• Bluetooth version: 5.0
• Wireless effective distance: Up to 10 meters
• Battery type: Lithium-ion battery (30mAh / 3.7V)
• Charging time: 1 hour for headphones, 2 hours for the charging case