•【Sound Quality】Equipped with a 13.2mm large composite diaphragm driver unit, these in-ear Bluetooth-compatible headphones deliver exceptional audio performance for an immersive all-day listening experience. •【Noise Reduction】Featuring ENC (Environmental Noise Cancellation) technology for calls, effectively suppressing 90% of ambient noise to ensure clearer communication. •【Battery Life】Built with a 30mAh battery in each earbud and a 250mAh charging case, providing up to 18 hours of combined playtime for extended use. •【Smart Remote Control】The charging case can be used as an intelligent remote control functions, allowing hands-free operation for short video browsing, photo-taking, and more. •【Water Resistance】Designed with waterproof materials, these earbuds offer everyday water resistance, making them ideal for worry-free use during workouts. •【Connectivity】Utilizing Bluetooth-compatible 5.4 technology, these earbuds ensure a stable connection up to 15 meters with twice the transmission speed of previous versions. Specifications: •Model: LX-13 •Bluetooth-compatible Version: Bluetooth-compatible V5.4 •Bluetooth-compatible Protocol: HFP, A2DP, HSP, AVRCP •Bluetooth-compatible Frequency: 2.402GHz-2.480GHz •Audio Codec: AAC, SBC •Transmission Distance: >10 meters in open areas •Earbud Battery: 30mAh Lithium Polymer •Charging Case Battery: 180mAh Lithium Polymer •Music Playback Time: Approximately 4-5 hours (single earbud) •Talk Time: Approximately 4 hours •Charging Case Recharges: 2-3 times (for both earbuds) •Earbuds Charging Time: Approximately 1.5 hours •Charging Case Charging Time: Approximately 1.5 hours •Standby Time: Approximately 120 hours Package included: •2 x Earbuds •1 x Charging Case •1 x Type-C Charging Cable •1 x English User Manual