展开The JBL Tune 520BT wireless on ear headphones deliver JBL's renowned Pure Bass sound using advanced Bluetooth 5.3 technology. They offer up to 57 hours of continuous playback and can gain an additional 3 hours with just a 5 minute charge. Users can personalize their audio experience through the free JBL Headphones App which provides EQ customization and voice prompts. The headphones support hands free calls with Voice Aware allowing users to hear their own voice during conversations. Multi point connectivity enables seamless switching between devices such as moving from a video on a tablet to a call on a smartphone. Designed for comfort they are lightweight feature soft ear cushions with a padded headband and have a foldable design for easy portability. Additionally they are compatible with voice assistants like Siri and Google Assistant activated via the multi function button. Features: - JBL Pure Bass Sound - Wireless Bluetooth 5.3 Technology - Up To 57 hour Battery Life and Speed Charge - Hands Free Calls with Voice Aware - Multi Point Connections - Lightweight Comfortable And Foldable Design - Ask Siri & Hey Google Content + Care: - Tune 520BT On Ear Wireless Headphones - USB C Charging Cable - Warranty/Warning - Quick Start Guide Size: - Bluetooth version: 5.3 - Charging time: 2 hrs - Quick Charge: 5 minutes = 3 hours - Music playtime with BT on: Up to 57 hrs