Edifier X2s   Curved Surface and Semi-in-Ear 0.1 Degree for Optimum Comfort After thousands of experimental tests, the earbuds' entry angle into the ears is optimized with a precision of 0.1 degrees to facilitate comfortable and secure wearing. Weighs Only 3.6g. Feathery Light, No-Pressure Wearing Lightweight Short Stem Semi-In-Ear Design. Small in size, the earbud is as light as 3.6g, bringing you no burden even after long-time wearing. Bluetooth V5.3 for Fast and Steady Performance Bring more stable and smooth connection for your wonderful experience. 26 Hours Long Battery Life for All-Day Enjoyment Edifier Acoustics Laboratory selected titanized composite diaphragm to improve sound quality and create richer and more delicate sounds. Featuring surging bass and crystal-clear mid-range and treble, the earbuds present CD-level original sounds. * Playback time may vary depending on surroundings, volume level and audio sources. AI Algorithm Enviromental Noise Cancellation. Clear Sound Quality Equipped with the new-generation algorithm, the earbuds can be used in multiple scenarios to reduce environmental noise, enhance human voice, and improve sound clarity and fidelity. Even in a noisy environment, you can enjoy clear calls. Master-Slave Switching For Convenient and Comfortable Wearing Using one or two earbuds, you can immerse yourself in wonderful listening in both ways. Powerful Sound, Surging Bass, Melodious Mid-Treble Built-in 13mm large-size unit, the earbuds present dynamic performance and excellent details, furnishing you with soul-stirring sound. Reach 60ms Low Latency Under Game Mode With a low delay under game mode, the earbuds bring users a better gaming experience and secure a victory for users by guiding them to accurately identify the position of enemies. IP54 Dustproof & Splashproof With IP54-rated dust and splash proof, allowing users to enjoy music with ease. Specifications  BluetoothV5.3  Bluetooth ProtocolA2 DP, AVRCP, HFP PlaytimeApprox imately 6.5 hours (earbuds) + 19.5 hours (charging case) Charging PortUSB-C (Type-C) Charging Time1.5 hours (earbuds) 
2 hours (charging case) Input5V ⎓ 200mA (earbuds) 
5V ⎓ 1A (charging case) Audio CodecsSBC Driver Φ13mm Dynamic Driver Frequency Response20Hz - 20KHz Sound Pressure Level94 ± 3 dB(A) IP RatingIP54 Net Weight34.4g Dimens ion (L x W x H mm)32.00 x 18.20 x 17.20 mm (earbuds) 
56.00 x 47.40 x 25.00 mm (charging case)

Продукт известен още и като X 2 S, X 2S, X2 S

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