GEEKFLY GF8S Bluetooth 5.0 TWS 2 Piezoelectric Ceramics + 1BA + Dynamic Driver Hybrid HiFi In-Ear Earphones
4 drivers 50kHz frequency response HiFi audiophile sound quality
Balanced armature + 2 piezoelectric ceramic + dynamic
Imported Class A power amplifier
Physical 3-way crossover
Dual filter circuit
Long battery life
No main or secondary
Comfortable to wear
Quality sound comes from a good hardware and software foundation
Power filter, audio filter
Metal sound chamber
Composite diaphragm driver, composite diaphragm design, responsible for the middle and high frequency, there is a rounded middle frequency and high resolution high frequency, high frequency earphone details rich, round and listenable, vocal exquisite.
The titanium diaphragm dynamic on the composite dome id responsible for low frequency, deep diving, strong elasticity, high resolution, strong sense of music layers and good low frequency atmosphere.
Piezoelectric ceramic driver
Composite dual piezoelectric ceramic driver, 10 layers diaphragm high capacitance design, responsible for ultra-high frequency, can extend to 40kHz frequency response range, enhance music background details, three-frequency is more balanced.
HiFi amplifier technology
With the addition of HiFi amplifier technology, the audio power supply of TWS earphones is no longer a bottleneck, and sound driver performance to its best state.
HiFi-level imported Class A amplifier chip, which is well-know that audio distortion is ultra-small, and the audio has a good hearing sense.
Adding a power supply filter circuit with an audio filter circuit, reduce noise and interference.
High-definition call, touch operation, better control.
Using noise-reducing silicon microphones, phone calls is clearer, and the earphones touch control function is complete, including: power on/off, previous/next song, volume +/-, pause/playback, voice assistant, and restore factory settings.
Instructions for use
1. Power on/off: long press the left/right earphone for 5-8 seconds
2. Reset the pairing: power on and not connected, touch the left/right earphone 7 times when the red and blue light are flashing until the red and blue lights flashing are off, then restart the earphones.
3. Pause/play: touch the left/right earphone 1 time
4. Voice assistant: long press the left/right earphone for 3 seconds
5. Previous song: touch the left earphone 3 times
6. Next song: touch the right earphone 3 times
7. Volume +: touch the right earphone twice
8. Volume -: touch the left earphone twice
9. Answer phone calls: touch the left/right earphone 1 time when the phone call comes in
10. Hang up: touch the left/right earphone twice during an incoming call or during a call.
Model: GEEKFLY GF8S
Bluetooth connection name: GEEKFLY
Bluetooth version: 5.0
Charging interface: type-c
Power input: DC5V/600mAh
Headphone battery capacity: 3.7V/70mAh
Call/play time: about 5 hours
Charging compartment battery capacity: 3.7V/700mAh
Supporting agreement: HSP1.2/HFP1.7/A2DP1.3/AVRCP1.6/SPP1.2/PBAP1.0
Frequency range: 20-50khz
be shipped via DHL , TNT or EMS express service , If you have any
question about the shipping ways , please feel free to contact us .
our telephone number when you pay .so we can ship out your item right away.
Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.
All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.
Economy shipping: Will be shipped without tracking number.
Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .
It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.
Express service: Will be shipped via DHL/EMS/UPS/FedEx