GT98 1.53 inch 2 in 1 Bluetooth Headphone IP67 Waterproof Smart Watch Supports Blood Oxygen Monitoring speakers Sensitivity is: 98dB±1

Sensitivity is: 98dB±1

When it comes to finding the right present

this headset delivers high-quality sound without any lag or delay

Strap: stainless steel bracelet

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GT98 1.53 inch 2 in 1 Bluetooth Headphone IP67 Waterproof Smart Watch Supports Blood Oxygen Monitoring speakers Sensitivity is: 98dB±11. Main control chip: JL7013A6 2. Memory: 128Mb 3. Screen size: 1. 53 inches 4. Resolution: 360x360 5. Watch Bluetooth: 5. 2 6. Charging method: USB charging 7. Waterproof level: IP67 8. Battery capacity: 3. 8V 400mAh 9. Bluetooth version: BT4. 0 5. 0 10. Charging time: 2 3h 11. Use time: 4. 5h 12. Support Android 5. 0 and above, Apple iOS9. 0 and above 13. Support Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French,