Unboxing Wavefun Flex 3 Bluetooth 5.0 Neckband Earphone

Meet Wavefun Flex 3
In your ears or around your neck, Wavefun Flex 3 are as versatile as the life you lead. Whether you’re listening to music, taking calls, or scrolling your social feed, you’ll always be ready for what’s the next. aptX HD and aptX technologies are designed to deliver consistent, high quality audio and low-latency streaming over Bluetooth. The internal 24-bit end-to-end audio pipeline are designed to deliver high resolution audio through the audio processing chain.

Wavefun Flex3 employs a 10mm titanium-plated diaphragm driver to achieve outstanding stereo separation with rich and precise bass response. Based on an 6mA extremely low power architecture audio SoC and one 200mAh capacity battery，Wavefun Flex 3 boasts up to 30 hours of listening time per charge for all-day use. CVC8.0 audio technology and goertek 2718 high-end microphone delivers high-definition call sound quality. The updated flexible neckband provides all-day comfort with durable Nitinol construction. And when you’re not wearing them, the magnetic earbuds keep Flex 3 tangle-free as they easily coil up into your pocket or purse.

Wavefun Flex 3 Features
– Bluetooth 5.0 with CVC 8.0 Noise Cancelling technology deliver true pure bass audio.
– Magnetic Suction – When not wearing, magnetic earplugs can prevent headphones tangled, easy to carry.
– IPX5 Sweat-resistant – Nano Coating Ensures Flawless Performance in the Rain and Sweat.
– Up to 30 hours of listening time on a single charge.
– Flexible Neckband – Flexible neckband is easily compactness with your neck, it’s super light, especially suitable for sports.
– Crystal Clear & Surround Sound – Wherever you go, whatever you do, just enjoying the pure, clear music anytime and anywhere.
– Bluetooth Technology: Bluetooth Low Energy sensor hub, Dual-mode
– Charging: 5V/1A charging dock or any charging dock with original charging cable

Wavefun Flex 3 Highlights
– Modern Design
– 24-Bit High Quality Audio with Qualcomm aptX HD
– All-Day Wireless Earphones, 30 hours of Music Time
– 10mm Titanium Plated Drivers
– Dual Mode & Low Energy
– Crystal-clear Calls with CVC8.0
– All-day comfort, magnetic earbuds keep Flex 3 tangle-free as they easily coil up into your pocket or purse.

Wavefun Flex 3 Specs
Brand: Wavefun
Model: Flex 3
Type: Neckband Earphone
Bluetooth Version: 5.0
Bluetooth technology: Dual Mode / Low Energy
Speakers: 10mm Titanium-plated drivers
Earphone Battery: 200mAh
Power Consumption Amperage: 6 mA
Max Output: 5mW
Charging current: 5V/1A
Music Time: up to 30 hours music time per charge
Processor: Qualcomm QCC3034
Microphone: Goertek 2718
Audio Codec Support: AAC/ SBC
Audio technology: aptX / aptX HD
Protocol support: A2DP / AVRCP / HFP / HSP
Working Distance: about 10m
Waterproof level: IPX5
Bluetooth device name: Wavefun Flex 3
Firmware version: v12 updated with Gaia application
Magnet: N38
Noise Cancelling: cVc8.0
Color: Black
Earphone weight: about 23g

How to update Wavefun Flex 3 firmware easily?
Download the latest firmware from this link, then unzip the file, copy and past the Gaia app ‘app.debuge.apk’ and the latest firmware version 12 ‘FLEX3_V12_20211206_OTA.bin’ to the phone storage, and install the Gaia application, then press earphone button button until enter pairing mode, the following steps can follow the below video. To update the firmware, do not connect the earphone from bluetooth settings, only connect by gaia as in the video. All the upgrade process should be finished within 5-10 minutes.

New firmware v12 changelog
1. While Flex 3 are connected with phone, the earphone will never power off until battery are used out.
2. Few customers response, the battery showing percent on the phone are not 100% after been fully charged, now problem solved.

Package content
1 x Wavefun Flex 3 Bluetooth 5.0 Neckband Earphone
1 x USB Type-C Charging Cable
3 x Pair of Eartips (S / M / L)
1 x English User Manual