Bluetooth Version: V6.0 Bluetooth Protocols: Headset, Hands-free, A2DP, AVRCP Wireless Range: Up to 10 meters Transmission Frequency: 2.4GHz Battery Capacity: 400mAh Charging Voltage: DC 5V / 500mA Charging Time: Approximately 2 Hours Talk Time: Up to 80 Hours Music Playback Time: Up to 80 Hours Standby Time: Up to 700 Hours Speaker Impedance: 32Ω ±15%

Bluetooth Version: V6.0 Bluetooth Profiles: Headset, Hands-free, A2DP, AVRCP Wireless Range: Up to 10 meters Transmission Frequency: 2.4GHz Battery Capacity: 250mAh Charging Voltage: DC 5V ⎓ 500mA Charging Time: Approximately 2 hours Talk/Music Time: Up to 50 hours Standby Time: Up to 500 hours Speaker Impedance: 32Ω ±15% Lightweight and comfortable neckband design Stable wireless connection with high-quality stereo sound Built-in microphone for hands-free calling

• Sports neck-mounted wireless earphones • Up to 50 hours battery performance (as printed) • Magnetic earbud design • Lightweight and flexible neckband • Easy-to-use control design • Bass Audio Tech-Pack branding • 6 Months Brand Warranty

• Neck-mounted Bluetooth earphones • Up to 50 hours battery performance (as printed on box) • Magnetic earbud design • Hall-effect switch control • Bass Audio Tech-Pack design • Lightweight and flexible neckband • 6 Months Brand Warranty

• Neck-mounted wireless design • Magnetic earbuds • Long battery backup (Up to 50 hours ) • Lightweight and flexible build • Stable Bluetooth connectivity • 6 Months Brand Warranty