Charging Input of the Earbuds DC 4.75-5.25V/1-45MA, Charging Input of the Charging Box Micro-USB DC4.75-5.25 V/1-400MA, Call Time 4.5H, Microphone Yes, Operating Temperature 0℃ – +50℃, Class 2, Battery Capacity Earbud——50mAh Polymer lithium battery, Supported Profile HSP/HFP/A2DP/AVRCP, Consuming All the Electricity of the Charging Box——Up to 20H, Transmission Distance ≥ 33 feet (10m), Charging Box——500 mAh Polymer lithium battery, Magnetic Absorption Yes, Standby Time 180H, Charging Time Time in Charging the Earburds——1.5H, Control Type Wireless Connection, Receive Sensitivity 110dB±3dB, Bluetooth Chip RTL8763BFR, Time in Charging the Battery Case + Earbuds——2-3.5H, Bluetooth Version V5.0, Music Time Monaural Earburd with Full Electricity——3-4.5H, Frequency 2.402-2.480GHz, Audio Encoding Format SBC AAC.
Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Aliexpress
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Banggood
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood.
Link: Banggood product page
Price: $-3
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Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 20%BW, 15fye4, 15bwear, Alibuy9127, 15BWFYE, 15fye42, e2bcea, 12blitzw, 15BWOLF, 32FYE4, bwfye4, BGBW526, BG3CSUM, BGBH112, BGFYE4, BGFYE407, BGFYE401, BGTWS20, 502C6B, BGFYE4BW, BGFYE499, BGNAFYE4, AFfbG10, BGBWFYE4CN, BGVDay10%off, BG20TWS, BGAFF10OFF, bGhOnEy10, BGBW152, BGBWUU1, bgshOOp10, BGELIG0920, BG11SHOP, 10%ForNewBW, BG4BW25, BGLOAC1, 10%ForBGBW, 13f142, BGa0b145
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Blitzwolf BW-FYE4 True Wireless Earphones [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for Blitzwolf BW-FYE4 True Wireless Earphones. The lowest price was: $19.99.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).