**Product Specifications:**
**Brand:** Lanston
**Model:** TS17
**Bluetooth Version:** 5.4
**Speaker Size:** 12mm
**Input Voltage:** 5V - 0.1A
**Battery Capacity:** 40mAh*2/600mAh
**Charging Time for Earphones:** Approximately 1.5 hours
**Charging Time for Charging Case:** Approximately 2 hours
**Power Input:** 5V/1A, Type-C
**Features:** Open-ear Bluetooth earphones, ear-hook style, Bluetooth 5.4, ENC call noise reduction, 18 hours total battery life, WoPsDuO, WoPsOu
**Comfort and Design:** Lightweight and stable, ergonomic design with silicone ear hooks and high-strength titanium alloy, suitable for various sports scenarios
**Sound Quality:** Three sound holes design for immersive 3D stereo sound, HIFI high-fidelity sound quality, digital sound enhancement technology
**Technology:** DT4.0 directional sound transmission, ENC call noise reduction, Bluetooth 5.4 chip for low latency and strong performance
**Battery Life:** Up to 80 hours of total battery life with smart power allocation algorithm and low-power consumption design
**Quick Connection:** Hall switch for instant pairing, Bluetooth 5.4 for fast and stable wireless connection
**Touch Controls:** Individual touch control functions on both earphones for music playback, call management, and voice assistant activation
**Color Options:** Black, Beige
**Additional Information:** Parameters for sports use, including brand, model, Bluetooth version, speaker size, input voltage, and battery capacity.