Original HUAWEI Official FreeBuds Pro 2 (T0006). Intelligent Dynamic Active Noise Cancellation 2.0. Instant Custom Listening with the Adaptive Equalizer. IP54 Rated Dust and Water Resistant.Silver Blue / Silver Frost / Ceramic White. Per earbud: Length: 29.1 mm Width: 21.8 mm Height: 23.7 mm Weight: About 6.1 g ± 0.2 g Charging case Length: 67.9 mm Width: 24.5 mm Height: 47.5 mm Weight: About 52 g ± 1 g Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product. Battery capacity: Per earbud: 55 mAh min. Charging case: 580 mAh min. Playtime: 6.5 hours playback on 1 charge (ANC OFF) 4 hours playback on 1 charge (ANC ON) 30 hours playback with charging case (ANC OFF) 18 hours playback with charging case (ANC ON) Charging: Wired: USB Type-C Wireless: Qi standard (2 W) Charging Time: About 1 hour for the charging case without earbuds (wired) About 40 mins for the earbuds (in the charging case) About 120 mins for charging case without earbuds (wireless) Typical value. Actual capacity may vary slightly. This capacity is the nominal battery capacity. Based on the test results of HUAWEI lab, for reference only. Press control:once/twice/three times/long press Swipe control:up/down. Bluetooth Compatibility: BT 5.2 Pop-Up Pair: Supported Simultaneous Bluetooth connection with dual devices: Supported Requires smartphones running EMUI10 or above. Ultra-hearing Dual Driver: f 11 mm dynamic driver + planar diaphragm driver Frequency response range: 14 Hz 48 kHz Swipe control:up/down. Digital cross-over/Triple Adaptive EQ/Active noise cancellation/Call noise cancellation/Transparency Mode. Splash, Water, and Dust Resistant. IP 54 (Earbuds only) This product is not a professional waterproof device, but is splash resistant during normal use. It has been tested to reach the IP54 level in a lab under controlled conditions. The splash resistance is not permanent, and the protection may decrease with daily wear and tear. The preceding specifications are theoretical values based on product design. Some features and specifications may vary across markets. To provide accurate product information, specifications, and features, HUAWEI may make real-time adjustments to the preceding specifications, so that they match the product performance, specifications, indexes, and components of the actual product. Product information is subject to such changes and adjustments without notice.