Bluetooth 5.0 ensures instant pairing, and has faster connection speeds, more stable signal transmission and lower power consumption. Built-in 800mAh battery and energy-saving circuit, the bluetooth-compatible speaker can play for 6 hours after fully charged. 16 million lampwicks, the speaker has cool lighting effects.The speaker features IPX6 waterproof, magnetic base.360 degree surround sound can be realized by using two sets at the same time to offer 6D stereo surround sound, bringing you more shocking sound quality. With lanyard, the speaker is very easy to carry and use. With APE/FLAC/MP3/WAV/WMV play modes, humanized design meet the needs of different people.Made of high quality PC material, the bluetooth-compatible speaker is durable and portable.The length of bluetooth-compatible speaker is 9.4cm, and the width of bluetooth-compatible speaker is 7.8cm, and the height of bluetooth-compatible speaker is 5.8cm.It is suitable for outdoor activities, travel, party, etc.Item Name: bluetooth-compatible SpeakerMaterial:PCPower Supply: Built-in Battery (Included)Charging Time: 1.5hRated Power: 5WSensitivity: (TYP)Battery Capacity: 800mAh/3.7VWaterproof Grade: IPX6Impedance: 4ΩTransmission Distance: 10M (without Barrier)Bluetooth Version: V5.0Music Time: 4-6hTalk Time: 4-8hType: Y666Bluetooth 2.4GHz-2.480GHzAgreement: A2DP / AVRCP / HFP / HSPChip Model: JerryFrequency Response Range: 80HZ-18.5KHZVocal Tract System: Stereo (Dual Channel)Voice Prompt: SupportDriver Units: 45 mmBest Call Distance: Multipoint Connection: SupportInput Charging Standard: DC5V-500mASpeaker Power: RMS 5WSize Details:Size: 9.4cm x 7.8cm x 5.8cm/3.7" x 3.07" x 2.28" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 X User Manual1 X Charging Cable1 X bluetooth-compatible Speaker