We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Grey open-ear bone conduction headphones with adjustable ear hooks

NANK

NANK Runner Diver2 Pro Bone Conduction Headphone Grey 32GB Bluetooth 5.4 IP69

SKU CH-9TTG-BK3SK MPN Runner Diver2 Pro

Open-ear bone conduction sport headphones with IP69 waterproofing, 32GB storage, Bluetooth 5.4 and 10-hour battery life

  • TypeSport
  • ColorGrey
  • Frequency Response20Hz-20KHz
  • Input Impedance38 ohms
  • Power Supplytrue
  • Ear CouplingBone Conduction

Model Runner Diver2 Pro

  • Open-ear comfort with 35° adjustable ear hooks
  • Switch to noise-canceling mode for noisy environments
  • IP69 waterproof rating for swimming and diving
  • 32GB built-in memory stores music for MP3 mode
  • Bluetooth 5.4 connects up to 32 feet away

What this product is

The NANK Runner Diver2 Pro is a bone-conduction sport headphone with 32GB internal storage and Bluetooth 5.4 connectivity. It weighs 1.12 ounces and carries an IP69 waterproof rating for swimming at depths up to 10 meters for five hours. The open-ear design uses a 38-ohm driver with a 20Hz-20KHz frequency response.

Who it suits and who it does not

Swimmers and triathletes who need music underwater without Bluetooth will benefit from the built-in MP3 mode and adjustable 35° ear hooks. Cyclists and runners in windy or noisy conditions can use the noise-canceling mode for clearer audio. Buyers who want active noise cancellation or traditional in-ear isolation should look elsewhere.

What to check before ordering

Verify that your phone or watch supports Bluetooth 5.4 for wireless playback on land. Remember that Bluetooth does not transmit through water, so you must load tracks onto the 32GB memory and switch to MP3 mode before swimming. The battery delivers up to 10 hours of continuous use and requires two hours to recharge fully.

Highlights

  • Open-ear comfort with 35° adjustable ear hooks
  • Switch to noise-canceling mode for noisy environments
  • IP69 waterproof rating for swimming and diving
  • 32GB built-in memory stores music for MP3 mode
  • Bluetooth 5.4 connects up to 32 feet away

Specifications

BrandNANK
SeriesRunner Diver2 Pro
ModelRunner Diver2 Pro
Part NumberRunner Diver2 Pro
TypeSport
ColorGrey
Frequency Response20Hz-20KHz
Input Impedance38 ohms
Power Supplytrue
Ear CouplingBone Conduction
Weight1.12 Ounces
Noise CancellingPassive
Wireless TypeBluetooth
BatteryMax 10hrs (CONTINUOUS COMMUNICATION TIME)
Operating TimeMax 10 hrs
Charge Time2 Hours
DistanceBluetooth Range 32 Feet
Sports TeamNO
Contains Embedded BatteryYes
Featurespassive_noise_cancellation, 5.4, 10 hours, Without Cable, Button Control, touch, Wireless, Open Ear, bone_conduction_driver, 38 ohm, 32 feet, 1x Runner Diver2 Pro Bone Conduction Sport Headphones(Please Use MP3 Mode When Swimming;Comes with Three Songs)
Package Contents1x Runner Diver2 Pro Bone Conduction Sport Headphones(Please Use MP3 Mode When Swimming;Comes with Three Songs), 2x Earplugs (Need a computer with a USB port to download songs), 1x Magnetic Charging Cable, 6x Sound Quality Enhancer
Shipping weight0.32 kg
Package size165 × 133 × 70 mm

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What device is needed to load music onto the 32GB internal storage?

A computer with a USB port is required to transfer audio files to the built-in 32GB memory for MP3 mode playback.

Will the Bluetooth 5.4 connection remain stable if my phone is in a locker 32 feet away?

The Bluetooth 5.4 link supports a range up to 32 feet, though walls and metal lockers can reduce the effective distance.

How can I verify the IP69 waterproof seal is intact before swimming?

Inspect the charging port cover for a tight closure and confirm no visible gaps exist on the ultrasonic-welded seams before submerging.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.