BassCore V4.2 -- TWS True Wireless Earbuds
SKU: CJEJ25714190001
Category: Earbuds
*Features*:
**True Wireless and Total Ear-fit*:Ture wireless dual ear stereo design,left and right earbud can be separated,that is,you can use its left and right ear headset solely(Single Track Mode),also can used them in pairs(Stereo Mode). Ultra Mini Size(its diameter is only 20mm),and its ergonomic design guarantees 100% Stable and Comfortable(includes S/M/L-sized ear tips) when walking,exercising,running,climbing,driving,skating,cycling,etc.
**Crystal Clear Stereo Sound Effect*:Latest Wireless Technology with A2DP/ AVRCP supported,ensure transmitting strong signal in high quality and high speed and offering impressive stereo music. Adopts CVC6.0 Noise Canceling Technology and high-sensitivity microphone to reduce ambient noises and grasp the detail of voice,enabling clearer sound from microphone.
**High-effective Magnetic Charging*:Simply put your earbuds near the charging interface and they will be held in place magnetically and recharge. The included 300mAh charging box can charge the two earbuds about 3 times,keeping you enjoying music all day without any worry for low battery.
**Up to 15 Hours Stereo Audio and 30 Hours Single Experience*:Get 5 hours from a single full charge,then prolong that to 15-Hr with the included charging case. Take the one earbud for single mode and leave the other earbud charging,extend music playing time from 15 hours to about 30 hours.
**IPX4 Waterproof and One-Key Operation*:Enjoy Music Freely in outdoor thanks to its IPX4 waterproof design. And its one-key operation design,simply and quickly fulfill almost all functions with one multi-functional button like answer/end a phone,play/pause,pairing,power on/off,etc.
*Specifications*:
Waterproof: IPX4
Frequency Response: 2.4GHz
Sensitivity: -38db Mic
Driver Unit: φ7mm
Transmission Range: ≤10m/32.8ft
Standby Time: one for 120 hours, a pair for 60 hours
Working Time: one for 5 hours, a pair for 2.5 hours
Charging Time: 1 hour
Earbuds Battery Capacity: 3.7v, 55mAh li-polymer rechargeable battery
Charging Case Battery Capacity: 3.7v, 300mAh li-polymer rechargeable battery
Diameter of Per Earbud: about 20mm
Charging Cable Length: 97cm/38.18inches
Material: silica gel (wingtip), ABS plastic (charging dock)
Size of Charging Case: 4.9x3.2x3.6cm/1.93”x1.26”x1.42” (LxWxH)
Weight of Per Earbud: 4g/0.15oz
Package Size: 7.7x4.0x13.5cm/3.03”x1.57”x5.31” (LxWxH)
Package Weight: 89g/3.13oz/0.19lbs
*Package Lists*:
1 x Pair of Wireless Earbuds
1 x Charging Case
1 x USB Charging Cable
1 x Pair of Small Size Earcaps
1 x Pair of Large Size Earcaps
1 x User Manual
Actual Product Photo
Processing Time:
All orders are processed within 1–3 business days after payment is received. You will receive an email confirmation once your order has been shipped.
Shipping Time:
Delivery time depends on the destination and the warehouse selected:
US Warehouse: 3–9 business days
International Fulfillment Centre: 7–15 business days
(Shipping times may vary due to customs, holidays, or high-volume periods.)
Tracking:
Once your order is shipped, you will receive a tracking number so you can monitor your package in real time.
Delivery Delays:
We are not responsible for delays caused by:
Incorrect addresses entered by the customer
Customs clearance
Weather conditions
Courier delays
Lost or Damaged Packages:
If your package is lost or arrives damaged, please contact us within 7 days of delivery with proof (photos or courier confirmation). We will assist with replacement or refund based on the situation.
Order Changes / Cancellations:
Orders can be changed or cancelled within 12 hours of purchase. After this, the order may already be processed and shipped.
Return Window:
You may request a return within 14 days of receiving your order.
Eligibility for Returns:
To be eligible for a return:
The item must be unused and in its original packaging.
Proof of purchase must be provided (order number, email confirmation).
Non-Returnable Items:
Used or damaged items
Items without original packaging
Final sale or clearance items
Personal care / hygiene products (if applicable to your store)
Return Process:
Contact our support team at (your email) with your order number and reason for return.
We will provide you with return instructions and the return address.
Once we receive and inspect the item, we will process your refund or replacement.
Return Shipping Cost:
Return shipping costs are the responsibility of the customer, unless the item arrived damaged or defective.
Damaged / Defective Items:
If you receive a damaged or defective product, contact us within 7 days with photos or video evidence. We will offer a free replacement or full refund.
Refunds:
Once your return is approved, refunds are issued back to your original payment method. Please allow 5–7 business days for the refund to reflect in your account.
