Due to a high volume of orders, delivery times are longer than usual and support response times are delayed.

Rowkin Ascent Micro True Wireless Earbuds with USB-C Charging Case (Refurbished)

The Ascent Micro is our flagship true wireless Bluetooth 5.0 earbuds with an ergonomic fit for security and comfort. Constructed with a premium mylar diaphragm driver and an acoustic cavity, these earbuds produce dynamic sound and impactful bass with touch controls, and are stored in a convenient portable charging case, which keeps your earbuds charged for up to 17+ hours. The Ascent Micro features a mobile app for locating your earbuds, and personalizing your sound profile.


  • Dynamic Driver with Premium Mylar Diaphragm
  • Hi-density Li-ion Battery Cell
  • MediaTek 1526P True Wireless Chipset
  • Bluetooth 5.0 & Bluetooth Low Energy (BLE)
  • Laser Direct Structuring (LDS) Antenna Technology
  • Touch Controls with Auto-On Fast Pairing


  • Color: Slate Gray
  • Condition: Manufacturer Refurbished (Grade A)


  • Charging time:
    • Earbud: ≤70 minutes
    • Portable charging case: ≤120 minutes
  • Number of recharges: 4
  • Standby time (power on): Up to 70 hours
  • Standby time (power off): about 120 days
  • Music / Talk time: up to 3.5+ hours
  • Frequency response: 20Hz-20kHz
  • Bluetooth version: 5.0
  • Bluetooth profiles: HFP, HSP, AVRCP, A2DP and SPP
  • Audio enhancements: Noise reduction and echo cancellation
  • Compatible with Apple iPhone 7 8 X XS Plus XR, Google Pixel 2 3 XL, Samsung Galaxy S7 S8 S9 Note among other bluetooth devices


  • Battery Type: Rechargeable lithium-ion polymer battery
  • Battery Input:
    • Earbud: 5V / 35mA
    • Portable charging case: 5V / 1A
  • Battery Output:
    • To earbuds: 5V / 120mA
    • USB Output: 5V / 1A
  • Battery Capacity:
    • Earbud: 60mAh
    • Portable charging case: 870mAh


  • Earbud: 0.23 oz (6.4g)
  • Portable charging case: 2.33 oz (66g)


  • Earbud: 0.61”(D) x 0.93”(L) (15.5x23.5mm)
  • Portable charging case: 1.05”(D) x 1.98”(H) x 2.74(L)
    (26.6 x 50.4 x 69.5mm)


90 days

Estimated Delivery Date

Tuesday, June 16th - Monday, June 22nd. Due to a high volume of orders, delivery times are longer than usual.

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