Detailed Specifications: Model: HP H10M True Wireless Stereo (TWS) ear-clip / open-ear earbuds with a U-shaped design, worn on the ear without insertion into the ear canal. Marketed in China as a "bone conduction concept," but they are actually regular open-ear earbuds, not true bone conduction. Key Features: • Bluetooth 5.4, range approx. 10 meters. • 10mm driver, sensitivity ~119dB, impedance 30 Ohms. • Playback time approx. 6 hours, talk time approx. 4 hours (at 50% volume). • IPX4 water resistance for the earbuds only (case is not resistant). • Type-C charging. • Earbud battery ~35 mAh, case ~300 mAh. • Total weight 44 grams. • Microphone for calls, Colors: Black, Gray, Mint, White. • HP Branded