Brand Name: BASEUS
BASEUS Model: B51
Vocalism Principle: Hybrid technology
Wireless Type: bluetooth
Frequency Response Range: 20 - 20000Hz
Charging Method: Charging case
Material：ABS + PC
Standby time： About 300 hours
Music time ：About 4 hours (volume set to 70%)
Music time with a charging case : 25-30 hours
Battery capacity :
400mah / 1.48wh ( charging case )
30mah / 0.111wh ( earphones)
Earphone rated input : DC5V:30mA
Earphone rated consumption current: 10mA
Charging case rated input: DC5V = 400mA
Charging case rated consumption current: 80mA
Charging time: About 1.5 hours
Wireless charging time : About 2 hours
Frequency response range: 20HZ-20KHZ
Charge interface: Type-c
Suitable for : Compatible with all wireless devices
Play and Pause when Wear and Take out
High-sensitivity sensor chips can check the status of wearing earphones
Baseus W05 TWS Bluetooth Wireless 5.0 Headphones Waterproof HD
Stereo Earbuds Support Qi Wireless Charging
Baseus true wireless earphones
With Silicone Lanyard, Easy to Carry
Silicone lanyard design for holding with a hand/hanging on a bag
SBC / AAC High-Quality Decoding
With a 10mm polymer corrugated diaphragm audio unit, low, medium, and high frequency with greater spaciousness and a greater sense of depth, retaining the original sound
BES Wireless 5.0, Stable Regardless of Distance
1. Uninterrupted calls
2. Low latency for games
3. Uninterrupted viewing experience
4.Side in-ear design, lightweight and anti-drop
30 Hours of Total Battery Life
The earphone is designed with a 400mah capacity charging box, which supports the continuous charging of the earphone for 4 times
Supports Wireless Charging
Compatible with most Qi wireless chargers，place and charge.
Simple Touch Control
Touch to control music, volume calls, voice, assistant, etc
IP55 Grade Dustproof and Waterproof
Strict design with multiple working procedures to prevent rain and sweat
Touch operation guide
1.Play / pause
Double-click the right earphone (R)
2. Previous song
Long press left earphone (L) for 1.5 second
3. Answer/hang up
Double-click left or right earphone
4. Activate voice assistant(Siri)
Double-click the left earphone (L)
5. Next song
Long press left earphone (R) for 1.5 second
Long press left or right earphone for 2 second
1. Shipping destinations:
We only ship to locations within the United States.
2. Process time
All orders are processed within 2-4 business days. Orders are not shipped or delivered on weekends or holidays.
If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone timely.
Standard Tracked Shipping （10-20 business days after shipped)
Fast Tracked Shipping（5-7 business days after shipped)
Shipping time might vary depending on different regions, and shipment method chosen and other factors.
This shipping reference is for major cities, while the shipping time in remote areas will be extended, which depends on local logistics delivery.
4.Shipment confirmation and delivery
You will receive a Shipment Confirmation email containing tracking numbers once your order has shipped. The tracking number will be active within 24 hours.
We hope you love what you've ordered! But just in case you're not 100% satisfied, we've made the return process super easy.
Any notice when I make a return?
1.A max of 30 days is available to make returns. You need to send back and postmark your return packages within 30 days after the delivered date. No returns made after 30 days from the delivered date will be accepted.
2.You can contact us to get new ones if items are worn, damaged, or missing parts. Or it's also available to return them in the original packaging within 30 days after the delivered date.
3.You need pay by yourself cost when a product doesn't quality problem.
4.To complete the return, please email to email@example.com before sending products to our warehouse: 203, Building 17, Yukang Garden, Xuefu Road, Nanshan District, Shenzhen, 518000, CN
Refunds And Returns For Conditions (if applicable):
There are certain situations where only partial refunds are granted:
1.Any item not in its original condition is damaged or missing parts for reasons not due to our error.
2.Any item that is returned more than 30 days after delivery.
Refunds will be processed within 8 business days after we receive your package. The refund will be issued to the original payment account.
Unfortunately, due to current situations, your refund will require an additional 3-5 days to process. Thank you for your patience and understanding.
NOTE: If you have any issues with your return, please contact us to firstname.lastname@example.org.