Check the listing for details. Bluetooth 5.0 Ear Hook Headset Wireless Earphones Earbuds Stereo Headphones. Color: Black, Condition: New. Listed at 13.97 USD. Feature:One-piece macaron color matching shell, cool and stylishExquisite and lightweight, comfortable to wearErgonomic design, fits the ears, wears for a long time without weightBluetooth 5.0 chip, high-definition sound qualityAmplifying hole earplugs, half ear can hear the sound completelyLow power, longer battery life100% brand new and high quality.Ear hanging type design is comfortable to wear ear.Bluetooth-compatible 5.0, stable singal transmission.Can listen to music while driving / working or walkingDescription:Battery: 120MAHMusic & talking time: about 28 hoursBluetooth-compatible version: V5.1 + EDRWireless frequency: 2.4GHZSupport protocol: A2DP1.3 / HFP1.6 / HSP1.2 / AVRCP1.6 / D11.3Transmission distance: 10 metersCharging voltage / current: 5V / 1ACharging time: about 1 hourStandby time: 120 hoursSpeaker impedance: φ8MM 32 &;Microphone sensitivity: -42DbWorking temperature: -10-50 ℃Headphone size: 4.9 * 4.5 * 2.4CM Package Included:1 x earphone1 x charging cable2 x replacement ear caps1 x manual FREE SAME DAY SHIPPING 🚀FAST 1-3 DAY DELIVERY 🚚USA the Same Day Shipping!🚚Shipping InformationSHIPS WITHIN 24 HOURS(WORKING DAYS)SHIP IMMEDIATELY 😊Refund & Return PolicyWe offer a 30-day return policy on all items purchased from us.Return shipping is the responsibility of the buyer.Please contact us if there is any problem with the product/shipping, we will provide a satisfying solution:) FREE SAME DAY SHIPPING 🚀FAST 1-3 DAY DELIVERY 🚚Limited quantity!100% Satisfaction Guaranteed