8 hour talk time. Main module: 3" x 1.6" x 0.74".

• Bluetooth® 5.1
• Advanced audio distribution profile (A2DP)
• Operating temperature: 14°F - 131°F (-10°C - 55°C)
• Working distance: up to (700 m) 0.4 mi. in open terrain
• Audio video remote control profile (AVRCP)
• Noise cancellation: Advanced Noise Control™
• Supports up to 2 riders
• Charging time: 2.5 hours
• 8 hour talk time
• 6.5 mm standard speakers with no audio equalizer
• Boom microphone: length 140 mm
• Wire between speakers: length 520 mm
• Speaker driver unit: 40 mm – thickness 7 mm