REMAX Wireless Headphones RB-705HB Black

• Bluetooth Version: Typically Bluetooth 5.0 for a stable connection.
• Battery Capacity: Usually around 400 mAh, offering extended playback time.
• Playback Time: Approximately 10-15 hours on a full charge, depending on usage.
• Charging Time: Generally takes about 2-3 hours to fully charge.